diff --git a/rtdata/languages/Catala b/rtdata/languages/Catala
index de98ba38f..b58aa7004 100644
--- a/rtdata/languages/Catala
+++ b/rtdata/languages/Catala
@@ -512,7 +512,6 @@ PREFERENCES_CUSTPROFBUILD;Constructor de perfils de procés particulars
 PREFERENCES_CUSTPROFBUILDHINT;Nom del fitxer executable (o script) per a usar un nou perfil de procés en una imatge.\nRep paràmetres en línia d'ordres per a la generació de perfils basats en regles:\n[raw/JPG path] [path per omissió del perfil de procés] [número f] [expos. en segons] [long. focal en mm] [ISO] [objectiu] [càmera]
 PREFERENCES_CUSTPROFBUILDPATH;Executable path
 PREFERENCES_CUTOVERLAYBRUSH;Cropa màscara color/transparència
-PREFERENCES_DARKFRAME;Marc fosc
 PREFERENCES_DARKFRAMEFOUND;Trobat
 PREFERENCES_DARKFRAMESHOTS;trets
 PREFERENCES_DARKFRAMETEMPLATES;plantilles
@@ -530,7 +529,6 @@ PREFERENCES_EXTERNALEDITOR;Editor extern
 PREFERENCES_FBROWSEROPTS;Opcions de navegador i minifotos
 PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Barra de gestor de fitxers d'una línia (inapropiat en monitors de baixa resolució)
 PREFERENCES_FILEFORMAT;Format de fitxer
-PREFERENCES_FLATFIELD;Camp pla
 PREFERENCES_FLATFIELDFOUND;Trobat
 PREFERENCES_FLATFIELDSDIR;Carpeta de camps plans
 PREFERENCES_FLATFIELDSHOTS;trets
@@ -1424,8 +1422,8 @@ ZOOMPANEL_ZOOMOUT;Allunya\nDrecera: <b>-</b>
 !PREFERENCES_D65;6500K
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EXPAUT;Expert
-!PREFERENCES_FILMSIMULATION;Film Simulation
 !PREFERENCES_FLUOF2;Fluorescent F2
 !PREFERENCES_FLUOF7;Fluorescent F7
 !PREFERENCES_FLUOF11;Fluorescent F11
diff --git a/rtdata/languages/Chinese (Simplified) b/rtdata/languages/Chinese (Simplified)
index 581b70204..655125be1 100644
--- a/rtdata/languages/Chinese (Simplified)	
+++ b/rtdata/languages/Chinese (Simplified)	
@@ -537,7 +537,6 @@ PREFERENCES_D50_OLD;5000K
 PREFERENCES_D55;5500K
 PREFERENCES_D60;6000K
 PREFERENCES_D65;6500K
-PREFERENCES_DARKFRAME;暗场
 PREFERENCES_DARKFRAMEFOUND;找到
 PREFERENCES_DARKFRAMESHOTS;张
 PREFERENCES_DARKFRAMETEMPLATES;模板
@@ -558,8 +557,6 @@ PREFERENCES_EXTERNALEDITOR;外部编辑器
 PREFERENCES_FBROWSEROPTS;文件浏览选项
 PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Single row file browser toolbar\n(de-select for low resolution display)
 PREFERENCES_FILEFORMAT;文件格式
-PREFERENCES_FILMSIMULATION;胶片模拟
-PREFERENCES_FLATFIELD;平场
 PREFERENCES_FLATFIELDFOUND;找到
 PREFERENCES_FLATFIELDSDIR;平场图像路径
 PREFERENCES_FLATFIELDSHOTS;张
@@ -1480,6 +1477,7 @@ ZOOMPANEL_ZOOMOUT;缩放拉远\n快捷键: <b>-</b>
 !PREFERENCES_BEHADDALLHINT;Set all parameters to the <b>Add</b> mode.\nAdjustments of parameters in the batch tool panel will be <b>deltas</b> to the stored values.
 !PREFERENCES_BEHSETALLHINT;Set all parameters to the <b>Set</b> mode.\nAdjustments of parameters in the batch tool panel will be <b>absolute</b>, the actual values will be displayed.
 !PREFERENCES_CUSTPROFBUILDHINT;Executable (or script) file called when a new initial processing profile should be generated for an image.\n\nThe path of the communication file (*.ini style, a.k.a. "Keyfile") is added as a command line parameter. It contains various parameters required for the scripts and image Exif to allow a rules-based processing profile generation.\n\n<b>WARNING:</b> You are responsible for using double quotes where necessary if you're using paths containing spaces.
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_SAVE_TP_OPEN_NOW;Save tools collapsed/expanded state now
 !PROFILEPANEL_COPYPPASTE;Parameters to copy
 !PROFILEPANEL_GLOBALPROFILES;Bundled profiles
diff --git a/rtdata/languages/Chinese (Traditional) b/rtdata/languages/Chinese (Traditional)
index 17a59937d..f29361e6a 100644
--- a/rtdata/languages/Chinese (Traditional)	
+++ b/rtdata/languages/Chinese (Traditional)	
@@ -1158,18 +1158,16 @@ TP_WBALANCE_TEMPERATURE;色溫
 !PREFERENCES_D55;5500K
 !PREFERENCES_D60;6000K
 !PREFERENCES_D65;6500K
-!PREFERENCES_DARKFRAME;Dark-Frame
 !PREFERENCES_DARKFRAMEFOUND;Found
 !PREFERENCES_DARKFRAMESHOTS;shots
 !PREFERENCES_DARKFRAMETEMPLATES;templates
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
 !PREFERENCES_DIRDARKFRAMES;Dark-frames directory
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EDITORLAYOUT;Editor Layout
 !PREFERENCES_EXPAUT;Expert
 !PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Single row file browser toolbar\n(de-select for low resolution display)
-!PREFERENCES_FILMSIMULATION;Film Simulation
-!PREFERENCES_FLATFIELD;Flat-Field
 !PREFERENCES_FLATFIELDFOUND;Found
 !PREFERENCES_FLATFIELDSDIR;Flat-fields directory
 !PREFERENCES_FLATFIELDSHOTS;shots
diff --git a/rtdata/languages/Czech b/rtdata/languages/Czech
index 7f3a68d00..b8cdab54c 100644
--- a/rtdata/languages/Czech
+++ b/rtdata/languages/Czech
@@ -993,7 +993,6 @@ PREFERENCES_D50;5000K
 PREFERENCES_D55;5500K
 PREFERENCES_D60;6000K
 PREFERENCES_D65;6500K
-PREFERENCES_DARKFRAME;Tmavý snímek
 PREFERENCES_DARKFRAMEFOUND;Nalezeno
 PREFERENCES_DARKFRAMESHOTS;snímků
 PREFERENCES_DARKFRAMETEMPLATES;šablon
@@ -1014,8 +1013,6 @@ PREFERENCES_EXTERNALEDITOR;Externí editor
 PREFERENCES_FBROWSEROPTS;Volby prohlížeče souborů / náhledů
 PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Jednořádková lišta nástrojů v prohlížeči souborů\n(vypněte na nízkých rozlišeních)
 PREFERENCES_FILEFORMAT;Formát souboru
-PREFERENCES_FILMSIMULATION;Simulace filmu
-PREFERENCES_FLATFIELD;Flat Field
 PREFERENCES_FLATFIELDFOUND;Nalezeno
 PREFERENCES_FLATFIELDSDIR;Složka Flat Field souborů
 PREFERENCES_FLATFIELDSHOTS;snímků
@@ -2191,6 +2188,7 @@ ZOOMPANEL_ZOOMOUT;Oddálit\nZkratka: <b>-</b>
 !MAIN_TOOLTIP_BACKCOLOR3;Background color of the preview: <b>Middle grey</b>\nShortcut: <b>9</b>
 !PREFERENCES_AUTOSAVE_TP_OPEN;Automatically save tools collapsed/expanded\nstate before exiting
 !PREFERENCES_D50_OLD;5000K
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_GREY18_OLD;Yb=18 CIE L#50
 !PREFERENCES_LANG;Language
 !PREFERENCES_SAVE_TP_OPEN_NOW;Save tools collapsed/expanded state now
diff --git a/rtdata/languages/Dansk b/rtdata/languages/Dansk
index 99e2e212e..868dcc418 100644
--- a/rtdata/languages/Dansk
+++ b/rtdata/languages/Dansk
@@ -1156,18 +1156,16 @@ TP_WBALANCE_TEMPERATURE;Temperatur
 !PREFERENCES_D55;5500K
 !PREFERENCES_D60;6000K
 !PREFERENCES_D65;6500K
-!PREFERENCES_DARKFRAME;Dark-Frame
 !PREFERENCES_DARKFRAMEFOUND;Found
 !PREFERENCES_DARKFRAMESHOTS;shots
 !PREFERENCES_DARKFRAMETEMPLATES;templates
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
 !PREFERENCES_DIRDARKFRAMES;Dark-frames directory
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EDITORLAYOUT;Editor Layout
 !PREFERENCES_EXPAUT;Expert
 !PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Single row file browser toolbar\n(de-select for low resolution display)
-!PREFERENCES_FILMSIMULATION;Film Simulation
-!PREFERENCES_FLATFIELD;Flat-Field
 !PREFERENCES_FLATFIELDFOUND;Found
 !PREFERENCES_FLATFIELDSDIR;Flat-fields directory
 !PREFERENCES_FLATFIELDSHOTS;shots
diff --git a/rtdata/languages/Deutsch b/rtdata/languages/Deutsch
index 76dfb0a41..698f7a365 100644
--- a/rtdata/languages/Deutsch
+++ b/rtdata/languages/Deutsch
@@ -1038,7 +1038,6 @@ PREFERENCES_D50_OLD;5000K
 PREFERENCES_D55;5500K
 PREFERENCES_D60;6000K
 PREFERENCES_D65;6500K
-PREFERENCES_DARKFRAME;Dunkelbild
 PREFERENCES_DARKFRAMEFOUND;Gefunden
 PREFERENCES_DARKFRAMESHOTS;Aufnahmen
 PREFERENCES_DARKFRAMETEMPLATES;Vorlagen
@@ -1060,8 +1059,6 @@ PREFERENCES_EXTERNALEDITOR;Externer Editor
 PREFERENCES_FBROWSEROPTS;Bildinformationen und Miniaturbilder
 PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Einzeilige Toolbar\n(Bei geringer Bildschirmauflösung deaktivieren)
 PREFERENCES_FILEFORMAT;Dateiformat
-PREFERENCES_FILMSIMULATION;Filmsimulation
-PREFERENCES_FLATFIELD;Weißbild
 PREFERENCES_FLATFIELDFOUND;Gefunden
 PREFERENCES_FLATFIELDSDIR;Weißbild-Verzeichnis
 PREFERENCES_FLATFIELDSHOTS;Aufnahmen
@@ -2230,3 +2227,4 @@ ZOOMPANEL_ZOOMFITCROPSCREEN;Ausschnitt an Bildschirm anpassen\nTaste: <b>Alt</b>
 ZOOMPANEL_ZOOMFITSCREEN;An Bildschirm anpassen\nTaste: <b>f</b>
 ZOOMPANEL_ZOOMIN;Hineinzoomen\nTaste: <b>+</b>
 ZOOMPANEL_ZOOMOUT;Herauszoomen\nTaste: <b>-</b>
+
diff --git a/rtdata/languages/English (UK) b/rtdata/languages/English (UK)
index 4dba02c5a..018ae675a 100644
--- a/rtdata/languages/English (UK)	
+++ b/rtdata/languages/English (UK)	
@@ -1049,7 +1049,6 @@ TP_WBALANCE_EQBLUERED_TOOLTIP;Allows to deviate from the normal behaviour of "wh
 !PREFERENCES_D55;5500K
 !PREFERENCES_D60;6000K
 !PREFERENCES_D65;6500K
-!PREFERENCES_DARKFRAME;Dark-Frame
 !PREFERENCES_DARKFRAMEFOUND;Found
 !PREFERENCES_DARKFRAMESHOTS;shots
 !PREFERENCES_DARKFRAMETEMPLATES;templates
@@ -1058,6 +1057,7 @@ TP_WBALANCE_EQBLUERED_TOOLTIP;Allows to deviate from the normal behaviour of "wh
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
 !PREFERENCES_DIRDARKFRAMES;Dark-frames directory
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_DIRHOME;Home directory
 !PREFERENCES_DIRLAST;Last visited directory
 !PREFERENCES_DIROTHER;Other
@@ -1070,8 +1070,6 @@ TP_WBALANCE_EQBLUERED_TOOLTIP;Allows to deviate from the normal behaviour of "wh
 !PREFERENCES_FBROWSEROPTS;File Browser / Thumbnail Options
 !PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Single row file browser toolbar\n(de-select for low resolution display)
 !PREFERENCES_FILEFORMAT;File format
-!PREFERENCES_FILMSIMULATION;Film Simulation
-!PREFERENCES_FLATFIELD;Flat-Field
 !PREFERENCES_FLATFIELDFOUND;Found
 !PREFERENCES_FLATFIELDSDIR;Flat-fields directory
 !PREFERENCES_FLATFIELDSHOTS;shots
diff --git a/rtdata/languages/English (US) b/rtdata/languages/English (US)
index 34e5cc42e..00e8e48b7 100644
--- a/rtdata/languages/English (US)	
+++ b/rtdata/languages/English (US)	
@@ -979,7 +979,6 @@
 !PREFERENCES_D55;5500K
 !PREFERENCES_D60;6000K
 !PREFERENCES_D65;6500K
-!PREFERENCES_DARKFRAME;Dark-Frame
 !PREFERENCES_DARKFRAMEFOUND;Found
 !PREFERENCES_DARKFRAMESHOTS;shots
 !PREFERENCES_DARKFRAMETEMPLATES;templates
@@ -988,6 +987,7 @@
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
 !PREFERENCES_DIRDARKFRAMES;Dark-frames directory
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_DIRHOME;Home directory
 !PREFERENCES_DIRLAST;Last visited directory
 !PREFERENCES_DIROTHER;Other
@@ -1000,8 +1000,6 @@
 !PREFERENCES_FBROWSEROPTS;File Browser / Thumbnail Options
 !PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Single row file browser toolbar\n(de-select for low resolution display)
 !PREFERENCES_FILEFORMAT;File format
-!PREFERENCES_FILMSIMULATION;Film Simulation
-!PREFERENCES_FLATFIELD;Flat-Field
 !PREFERENCES_FLATFIELDFOUND;Found
 !PREFERENCES_FLATFIELDSDIR;Flat-fields directory
 !PREFERENCES_FLATFIELDSHOTS;shots
diff --git a/rtdata/languages/Espanol b/rtdata/languages/Espanol
index 8dc5164bc..ec9b8bddb 100644
--- a/rtdata/languages/Espanol
+++ b/rtdata/languages/Espanol
@@ -759,7 +759,6 @@ PREFERENCES_D50;5000ºK
 PREFERENCES_D55;5500ºK
 PREFERENCES_D60;6000ºK
 PREFERENCES_D65;6500ºK
-PREFERENCES_DARKFRAME;Toma Negra
 PREFERENCES_DARKFRAMEFOUND;Encontrado
 PREFERENCES_DARKFRAMESHOTS;disparos
 PREFERENCES_DARKFRAMETEMPLATES;plantillas
@@ -777,8 +776,6 @@ PREFERENCES_EXTERNALEDITOR;Editor externo
 PREFERENCES_FBROWSEROPTS;Opciones del explorador de archivos/Miniaturas
 PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Barra de herramientas del explorador en una sola fila (deseleccionar para pantallas de baja resolución)
 PREFERENCES_FILEFORMAT;Formato de archivo
-PREFERENCES_FILMSIMULATION;Simulación de Fílmico
-PREFERENCES_FLATFIELD;Campo plano
 PREFERENCES_FLATFIELDFOUND;Encontrado
 PREFERENCES_FLATFIELDSDIR;Carpeta de archivos de campo plano
 PREFERENCES_FLATFIELDSHOTS;disparos
@@ -1782,6 +1779,7 @@ ZOOMPANEL_ZOOMOUT;Reducir Zoom\nAtajo: <b>-</b>
 !PREFERENCES_D50_OLD;5000K
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EXPAUT;Expert
 !PREFERENCES_FSTRIP_SAME_THUMB_HEIGHT;Same thumbnail height between the Filmstrip and the File Browser
 !PREFERENCES_FSTRIP_SAME_THUMB_HEIGHT_HINT;Having separate thumbnail size will require more processing time each time you'll switch between the single Editor tab and the File Browser.
diff --git a/rtdata/languages/Euskara b/rtdata/languages/Euskara
index d0e6465a8..aa94b6258 100644
--- a/rtdata/languages/Euskara
+++ b/rtdata/languages/Euskara
@@ -1156,18 +1156,16 @@ TP_WBALANCE_TEMPERATURE;Tenperatura
 !PREFERENCES_D55;5500K
 !PREFERENCES_D60;6000K
 !PREFERENCES_D65;6500K
-!PREFERENCES_DARKFRAME;Dark-Frame
 !PREFERENCES_DARKFRAMEFOUND;Found
 !PREFERENCES_DARKFRAMESHOTS;shots
 !PREFERENCES_DARKFRAMETEMPLATES;templates
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
 !PREFERENCES_DIRDARKFRAMES;Dark-frames directory
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EDITORLAYOUT;Editor Layout
 !PREFERENCES_EXPAUT;Expert
 !PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Single row file browser toolbar\n(de-select for low resolution display)
-!PREFERENCES_FILMSIMULATION;Film Simulation
-!PREFERENCES_FLATFIELD;Flat-Field
 !PREFERENCES_FLATFIELDFOUND;Found
 !PREFERENCES_FLATFIELDSDIR;Flat-fields directory
 !PREFERENCES_FLATFIELDSHOTS;shots
diff --git a/rtdata/languages/Greek b/rtdata/languages/Greek
index b6fbebcd8..e6b376c29 100644
--- a/rtdata/languages/Greek
+++ b/rtdata/languages/Greek
@@ -1155,18 +1155,16 @@ TP_WBALANCE_TEMPERATURE;Θερμοκρασία
 !PREFERENCES_D55;5500K
 !PREFERENCES_D60;6000K
 !PREFERENCES_D65;6500K
-!PREFERENCES_DARKFRAME;Dark-Frame
 !PREFERENCES_DARKFRAMEFOUND;Found
 !PREFERENCES_DARKFRAMESHOTS;shots
 !PREFERENCES_DARKFRAMETEMPLATES;templates
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
 !PREFERENCES_DIRDARKFRAMES;Dark-frames directory
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EDITORLAYOUT;Editor Layout
 !PREFERENCES_EXPAUT;Expert
 !PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Single row file browser toolbar\n(de-select for low resolution display)
-!PREFERENCES_FILMSIMULATION;Film Simulation
-!PREFERENCES_FLATFIELD;Flat-Field
 !PREFERENCES_FLATFIELDFOUND;Found
 !PREFERENCES_FLATFIELDSDIR;Flat-fields directory
 !PREFERENCES_FLATFIELDSHOTS;shots
diff --git a/rtdata/languages/Hebrew b/rtdata/languages/Hebrew
index f41258e06..3bb2528fb 100644
--- a/rtdata/languages/Hebrew
+++ b/rtdata/languages/Hebrew
@@ -1156,18 +1156,16 @@ TP_WBALANCE_TEMPERATURE;מידת חום
 !PREFERENCES_D55;5500K
 !PREFERENCES_D60;6000K
 !PREFERENCES_D65;6500K
-!PREFERENCES_DARKFRAME;Dark-Frame
 !PREFERENCES_DARKFRAMEFOUND;Found
 !PREFERENCES_DARKFRAMESHOTS;shots
 !PREFERENCES_DARKFRAMETEMPLATES;templates
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
 !PREFERENCES_DIRDARKFRAMES;Dark-frames directory
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EDITORLAYOUT;Editor Layout
 !PREFERENCES_EXPAUT;Expert
 !PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Single row file browser toolbar\n(de-select for low resolution display)
-!PREFERENCES_FILMSIMULATION;Film Simulation
-!PREFERENCES_FLATFIELD;Flat-Field
 !PREFERENCES_FLATFIELDFOUND;Found
 !PREFERENCES_FLATFIELDSDIR;Flat-fields directory
 !PREFERENCES_FLATFIELDSHOTS;shots
diff --git a/rtdata/languages/Italiano b/rtdata/languages/Italiano
index 90cc5e2c2..4e4f59480 100644
--- a/rtdata/languages/Italiano
+++ b/rtdata/languages/Italiano
@@ -661,7 +661,6 @@ PREFERENCES_D50;5000K
 PREFERENCES_D55;5500K
 PREFERENCES_D60;6000K
 PREFERENCES_D65;6500K
-PREFERENCES_DARKFRAME;Dark Frame
 PREFERENCES_DARKFRAMEFOUND;Trovati
 PREFERENCES_DARKFRAMESHOTS;fotogrammi
 PREFERENCES_DARKFRAMETEMPLATES;modelli
@@ -679,7 +678,6 @@ PREFERENCES_EXTERNALEDITOR;Programma di ritocco esterni
 PREFERENCES_FBROWSEROPTS;Opzioni del Navigatore e delle miniature
 PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Barra di navigazione a singola riga (deseleziona nel caso di schermo a bassa risoluzione)
 PREFERENCES_FILEFORMAT;Formato file
-PREFERENCES_FLATFIELD;Flat Field
 PREFERENCES_FLATFIELDFOUND;Trovati
 PREFERENCES_FLATFIELDSDIR;Cartella dei fotogrammi di campo (Flat Field)
 PREFERENCES_FLATFIELDSHOTS;fotogrammi
@@ -1652,8 +1650,8 @@ ZOOMPANEL_ZOOMOUT;Rimpicciolisci.\nScorciatoia: <b>-</b>
 !PREFERENCES_D50_OLD;5000K
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EXPAUT;Expert
-!PREFERENCES_FILMSIMULATION;Film Simulation
 !PREFERENCES_FSTRIP_SAME_THUMB_HEIGHT;Same thumbnail height between the Filmstrip and the File Browser
 !PREFERENCES_FSTRIP_SAME_THUMB_HEIGHT_HINT;Having separate thumbnail size will require more processing time each time you'll switch between the single Editor tab and the File Browser.
 !PREFERENCES_GREY18_OLD;Yb=18 CIE L#50
diff --git a/rtdata/languages/Japanese b/rtdata/languages/Japanese
index 5f9f026f7..494aa13c2 100644
--- a/rtdata/languages/Japanese
+++ b/rtdata/languages/Japanese
@@ -881,7 +881,6 @@ PREFERENCES_D50;5000K
 PREFERENCES_D55;5500K
 PREFERENCES_D60;6000K
 PREFERENCES_D65;6500K
-PREFERENCES_DARKFRAME;ダークフレーム
 PREFERENCES_DARKFRAMEFOUND;検出
 PREFERENCES_DARKFRAMESHOTS;ショット
 PREFERENCES_DARKFRAMETEMPLATES;テンプレート
@@ -902,8 +901,6 @@ PREFERENCES_EXTERNALEDITOR;外部エディタ
 PREFERENCES_FBROWSEROPTS;ファイルブラウザ/サムネイルのオプション
 PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;ファイルブラウザでの一行のツールバー (低解像度表示用に選択解除)
 PREFERENCES_FILEFORMAT;ファイル形式
-PREFERENCES_FILMSIMULATION;フィルムシミュレーション
-PREFERENCES_FLATFIELD;フラットフィールド
 PREFERENCES_FLATFIELDFOUND;検出
 PREFERENCES_FLATFIELDSDIR;フラットフィールド・ディレクトリ
 PREFERENCES_FLATFIELDSHOTS;ショット
@@ -2003,6 +2000,7 @@ ZOOMPANEL_ZOOMOUT;ズームアウト\nショートカット: <b>-</b>
 !PREFERENCES_AUTOSAVE_TP_OPEN;Automatically save tools collapsed/expanded\nstate before exiting
 !PREFERENCES_CMMBPC;Black point compensation
 !PREFERENCES_D50_OLD;5000K
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_GREY18_OLD;Yb=18 CIE L#50
 !PREFERENCES_LANG;Language
 !PREFERENCES_MONINTENT;Default rendering intent
diff --git a/rtdata/languages/Latvian b/rtdata/languages/Latvian
index 34200732f..353ae8924 100644
--- a/rtdata/languages/Latvian
+++ b/rtdata/languages/Latvian
@@ -1156,18 +1156,16 @@ TP_WBALANCE_TEMPERATURE;Temperatūra
 !PREFERENCES_D55;5500K
 !PREFERENCES_D60;6000K
 !PREFERENCES_D65;6500K
-!PREFERENCES_DARKFRAME;Dark-Frame
 !PREFERENCES_DARKFRAMEFOUND;Found
 !PREFERENCES_DARKFRAMESHOTS;shots
 !PREFERENCES_DARKFRAMETEMPLATES;templates
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
 !PREFERENCES_DIRDARKFRAMES;Dark-frames directory
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EDITORLAYOUT;Editor Layout
 !PREFERENCES_EXPAUT;Expert
 !PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Single row file browser toolbar\n(de-select for low resolution display)
-!PREFERENCES_FILMSIMULATION;Film Simulation
-!PREFERENCES_FLATFIELD;Flat-Field
 !PREFERENCES_FLATFIELDFOUND;Found
 !PREFERENCES_FLATFIELDSDIR;Flat-fields directory
 !PREFERENCES_FLATFIELDSHOTS;shots
diff --git a/rtdata/languages/Magyar b/rtdata/languages/Magyar
index e53dcdb6f..8f7d7fac8 100644
--- a/rtdata/languages/Magyar
+++ b/rtdata/languages/Magyar
@@ -493,7 +493,6 @@ PREFERENCES_CUSTPROFBUILD;Egyedi profil készítő
 PREFERENCES_CUSTPROFBUILDHINT;Executable (or script) file called when a new initial profile should be generated for an image.\nReceives command line params to allow a rules based .pp3 generation:\n[Path raw/JPG] [Path default profile] [f-no] [exposure in secs] [focal length in mm] [ISO] [Lens] [Camera]
 PREFERENCES_CUSTPROFBUILDPATH;Indítóállomány útvonala
 PREFERENCES_CUTOVERLAYBRUSH;Vágás maszkjának színe/áttetszősége
-PREFERENCES_DARKFRAME;Fekete referenciakép (dark frame)
 PREFERENCES_DARKFRAMEFOUND;Találat
 PREFERENCES_DARKFRAMESHOTS;kép
 PREFERENCES_DARKFRAMETEMPLATES;sablonok
@@ -511,7 +510,6 @@ PREFERENCES_EXTERNALEDITOR;Külső képszerkesztő program
 PREFERENCES_FBROWSEROPTS;Állományböngésző beállításai
 PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Egysoros állományböngésző eszköztár (alacsony felbontás esetén hagyd üresen)
 PREFERENCES_FILEFORMAT;Állományformátum
-PREFERENCES_FLATFIELD;Flat Field
 PREFERENCES_FLATFIELDFOUND;Találat
 PREFERENCES_FLATFIELDSDIR;Flat Fields könyvtár
 PREFERENCES_FLATFIELDSHOTS;kép
@@ -1360,8 +1358,8 @@ ZOOMPANEL_ZOOMOUT;Kicsinyítés <b>-</b>
 !PREFERENCES_D65;6500K
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EXPAUT;Expert
-!PREFERENCES_FILMSIMULATION;Film Simulation
 !PREFERENCES_FLUOF2;Fluorescent F2
 !PREFERENCES_FLUOF7;Fluorescent F7
 !PREFERENCES_FLUOF11;Fluorescent F11
diff --git a/rtdata/languages/Nederlands b/rtdata/languages/Nederlands
index 3ae4a958a..c1c0dbc02 100644
--- a/rtdata/languages/Nederlands
+++ b/rtdata/languages/Nederlands
@@ -966,7 +966,6 @@ PREFERENCES_D50;5000K
 PREFERENCES_D55;5500K
 PREFERENCES_D60;6000K
 PREFERENCES_D65;6500K
-PREFERENCES_DARKFRAME;Donkerframe
 PREFERENCES_DARKFRAMEFOUND;Gevonden
 PREFERENCES_DARKFRAMESHOTS;foto's
 PREFERENCES_DARKFRAMETEMPLATES;sjablonen
@@ -987,8 +986,6 @@ PREFERENCES_EXTERNALEDITOR;Externe editor
 PREFERENCES_FBROWSEROPTS;Opties bestandsnavigator
 PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Enkele rij navigator werkbalk (de-activeer voor lage resolutie)
 PREFERENCES_FILEFORMAT;Bestandstype
-PREFERENCES_FILMSIMULATION;Film Simuleren
-PREFERENCES_FLATFIELD;Vlakveldopname (tbv. vignetteringscorrectie)
 PREFERENCES_FLATFIELDFOUND;Gevonden
 PREFERENCES_FLATFIELDSDIR;Vlakveldmap
 PREFERENCES_FLATFIELDSHOTS;foto's
@@ -2164,6 +2161,7 @@ ZOOMPANEL_ZOOMOUT;Zoom uit\nSneltoets: <b>-</b>
 !MAIN_TOOLTIP_BACKCOLOR3;Background color of the preview: <b>Middle grey</b>\nShortcut: <b>9</b>
 !PREFERENCES_AUTOSAVE_TP_OPEN;Automatically save tools collapsed/expanded\nstate before exiting
 !PREFERENCES_D50_OLD;5000K
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_GREY18_OLD;Yb=18 CIE L#50
 !PREFERENCES_LANG;Language
 !PREFERENCES_PROFILESAVEBOTH;Save processing profile both to the cache and next to the input file
diff --git a/rtdata/languages/Norsk BM b/rtdata/languages/Norsk BM
index 3f44a7372..b0fe3aa6e 100644
--- a/rtdata/languages/Norsk BM	
+++ b/rtdata/languages/Norsk BM	
@@ -1155,18 +1155,16 @@ TP_WBALANCE_TEMPERATURE;Temperatur
 !PREFERENCES_D55;5500K
 !PREFERENCES_D60;6000K
 !PREFERENCES_D65;6500K
-!PREFERENCES_DARKFRAME;Dark-Frame
 !PREFERENCES_DARKFRAMEFOUND;Found
 !PREFERENCES_DARKFRAMESHOTS;shots
 !PREFERENCES_DARKFRAMETEMPLATES;templates
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
 !PREFERENCES_DIRDARKFRAMES;Dark-frames directory
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EDITORLAYOUT;Editor Layout
 !PREFERENCES_EXPAUT;Expert
 !PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Single row file browser toolbar\n(de-select for low resolution display)
-!PREFERENCES_FILMSIMULATION;Film Simulation
-!PREFERENCES_FLATFIELD;Flat-Field
 !PREFERENCES_FLATFIELDFOUND;Found
 !PREFERENCES_FLATFIELDSDIR;Flat-fields directory
 !PREFERENCES_FLATFIELDSHOTS;shots
diff --git a/rtdata/languages/Polish b/rtdata/languages/Polish
index ad7809224..6f0f6a3b2 100644
--- a/rtdata/languages/Polish
+++ b/rtdata/languages/Polish
@@ -714,7 +714,6 @@ PREFERENCES_D50;5000K
 PREFERENCES_D55;5500K
 PREFERENCES_D60;6000K
 PREFERENCES_D65;6500K
-PREFERENCES_DARKFRAME;Czarna klatka
 PREFERENCES_DARKFRAMEFOUND;Znaleziono
 PREFERENCES_DARKFRAMESHOTS;zdjęć(ia)
 PREFERENCES_DARKFRAMETEMPLATES;szablonów(ny)
@@ -732,8 +731,6 @@ PREFERENCES_EXTERNALEDITOR;Zewnętrzny edytor
 PREFERENCES_FBROWSEROPTS;Opcje przeglądarki plików
 PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Pojedynczy wiersz paska narzędzi (odznaczyć dla niskich rozdzielczości)
 PREFERENCES_FILEFORMAT;Format pliku
-PREFERENCES_FILMSIMULATION;Symulacja kliszy
-PREFERENCES_FLATFIELD;Puste pole
 PREFERENCES_FLATFIELDFOUND;Znaleziono
 PREFERENCES_FLATFIELDSDIR;Katalog z pustymi polami
 PREFERENCES_FLATFIELDSHOTS;kadry
@@ -1730,6 +1727,7 @@ ZOOMPANEL_ZOOMOUT;Oddal\nSkrót: <b>-</b>
 !PREFERENCES_D50_OLD;5000K
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EXPAUT;Expert
 !PREFERENCES_FSTRIP_SAME_THUMB_HEIGHT;Same thumbnail height between the Filmstrip and the File Browser
 !PREFERENCES_FSTRIP_SAME_THUMB_HEIGHT_HINT;Having separate thumbnail size will require more processing time each time you'll switch between the single Editor tab and the File Browser.
diff --git a/rtdata/languages/Polish (Latin Characters) b/rtdata/languages/Polish (Latin Characters)
index 8dca28f01..10c001a06 100644
--- a/rtdata/languages/Polish (Latin Characters)	
+++ b/rtdata/languages/Polish (Latin Characters)	
@@ -714,7 +714,6 @@ PREFERENCES_D50;5000K
 PREFERENCES_D55;5500K
 PREFERENCES_D60;6000K
 PREFERENCES_D65;6500K
-PREFERENCES_DARKFRAME;Czarna klatka
 PREFERENCES_DARKFRAMEFOUND;Znaleziono
 PREFERENCES_DARKFRAMESHOTS;zdjec(ia)
 PREFERENCES_DARKFRAMETEMPLATES;szablonow(ny)
@@ -732,8 +731,6 @@ PREFERENCES_EXTERNALEDITOR;Zewnetrzny edytor
 PREFERENCES_FBROWSEROPTS;Opcje przegladarki plikow
 PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Pojedynczy wiersz paska narzedzi (odznaczyc dla niskich rozdzielczosci)
 PREFERENCES_FILEFORMAT;Format pliku
-PREFERENCES_FILMSIMULATION;Symulacja kliszy
-PREFERENCES_FLATFIELD;Puste pole
 PREFERENCES_FLATFIELDFOUND;Znaleziono
 PREFERENCES_FLATFIELDSDIR;Katalog z pustymi polami
 PREFERENCES_FLATFIELDSHOTS;kadry
@@ -1730,6 +1727,7 @@ ZOOMPANEL_ZOOMOUT;Oddal\nSkrot: <b>-</b>
 !PREFERENCES_D50_OLD;5000K
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EXPAUT;Expert
 !PREFERENCES_FSTRIP_SAME_THUMB_HEIGHT;Same thumbnail height between the Filmstrip and the File Browser
 !PREFERENCES_FSTRIP_SAME_THUMB_HEIGHT_HINT;Having separate thumbnail size will require more processing time each time you'll switch between the single Editor tab and the File Browser.
diff --git a/rtdata/languages/Portugues (Brasil) b/rtdata/languages/Portugues (Brasil)
index 71c424e7a..419e40312 100644
--- a/rtdata/languages/Portugues (Brasil)	
+++ b/rtdata/languages/Portugues (Brasil)	
@@ -1156,18 +1156,16 @@ TP_WBALANCE_TEMPERATURE;Temperatura
 !PREFERENCES_D55;5500K
 !PREFERENCES_D60;6000K
 !PREFERENCES_D65;6500K
-!PREFERENCES_DARKFRAME;Dark-Frame
 !PREFERENCES_DARKFRAMEFOUND;Found
 !PREFERENCES_DARKFRAMESHOTS;shots
 !PREFERENCES_DARKFRAMETEMPLATES;templates
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
 !PREFERENCES_DIRDARKFRAMES;Dark-frames directory
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EDITORLAYOUT;Editor Layout
 !PREFERENCES_EXPAUT;Expert
 !PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Single row file browser toolbar\n(de-select for low resolution display)
-!PREFERENCES_FILMSIMULATION;Film Simulation
-!PREFERENCES_FLATFIELD;Flat-Field
 !PREFERENCES_FLATFIELDFOUND;Found
 !PREFERENCES_FLATFIELDSDIR;Flat-fields directory
 !PREFERENCES_FLATFIELDSHOTS;shots
diff --git a/rtdata/languages/Russian b/rtdata/languages/Russian
index 900f640ce..4573fc5f0 100644
--- a/rtdata/languages/Russian
+++ b/rtdata/languages/Russian
@@ -645,7 +645,6 @@ PREFERENCES_D50;5000K
 PREFERENCES_D55;5500K
 PREFERENCES_D60;6000K
 PREFERENCES_D65;6500K
-PREFERENCES_DARKFRAME;Темновой кадр
 PREFERENCES_DARKFRAMEFOUND;Найдено
 PREFERENCES_DARKFRAMESHOTS;снимков
 PREFERENCES_DARKFRAMETEMPLATES;шаблонов
@@ -663,7 +662,6 @@ PREFERENCES_EXTERNALEDITOR;Внешний редактор
 PREFERENCES_FBROWSEROPTS;Настройки
 PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Однорядная панель обозревателя файлов (отключите для экранов с низким разрешением)
 PREFERENCES_FILEFORMAT;Формат файлов
-PREFERENCES_FLATFIELD;Плоское поле
 PREFERENCES_FLATFIELDFOUND;Найдено
 PREFERENCES_FLATFIELDSDIR;Папка с файлами плоских полей
 PREFERENCES_FLATFIELDSHOTS;снимков
@@ -1606,8 +1604,8 @@ ZOOMPANEL_ZOOMOUT;Удалить <b>-</b>
 !PREFERENCES_D50_OLD;5000K
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EXPAUT;Expert
-!PREFERENCES_FILMSIMULATION;Film Simulation
 !PREFERENCES_FSTRIP_SAME_THUMB_HEIGHT;Same thumbnail height between the Filmstrip and the File Browser
 !PREFERENCES_FSTRIP_SAME_THUMB_HEIGHT_HINT;Having separate thumbnail size will require more processing time each time you'll switch between the single Editor tab and the File Browser.
 !PREFERENCES_GREY18_OLD;Yb=18 CIE L#50
diff --git a/rtdata/languages/Serbian (Cyrilic Characters) b/rtdata/languages/Serbian (Cyrilic Characters)
index 844e6852b..2d231e4c4 100644
--- a/rtdata/languages/Serbian (Cyrilic Characters)	
+++ b/rtdata/languages/Serbian (Cyrilic Characters)	
@@ -631,7 +631,6 @@ PREFERENCES_D50;5000K
 PREFERENCES_D55;5500K
 PREFERENCES_D60;6000K
 PREFERENCES_D65;6500K
-PREFERENCES_DARKFRAME;Тамни кадар
 PREFERENCES_DARKFRAMEFOUND;Нађен
 PREFERENCES_DARKFRAMESHOTS;снимака
 PREFERENCES_DARKFRAMETEMPLATES;шаблони
@@ -649,7 +648,6 @@ PREFERENCES_EXTERNALEDITOR;Спољни уређивач
 PREFERENCES_FBROWSEROPTS;Опције разгледача датотеке
 PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Прикажи алатке у једном реду
 PREFERENCES_FILEFORMAT;Формат датотеке
-PREFERENCES_FLATFIELD;Равно поље
 PREFERENCES_FLATFIELDFOUND;Нађено
 PREFERENCES_FLATFIELDSDIR;Директоријум за равна поља
 PREFERENCES_FLATFIELDSHOTS;снимака
@@ -1638,8 +1636,8 @@ ZOOMPANEL_ZOOMOUT;Умањује приказ слике <b>-</b>
 !PREFERENCES_D50_OLD;5000K
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EXPAUT;Expert
-!PREFERENCES_FILMSIMULATION;Film Simulation
 !PREFERENCES_FSTRIP_SAME_THUMB_HEIGHT;Same thumbnail height between the Filmstrip and the File Browser
 !PREFERENCES_FSTRIP_SAME_THUMB_HEIGHT_HINT;Having separate thumbnail size will require more processing time each time you'll switch between the single Editor tab and the File Browser.
 !PREFERENCES_GREY18_OLD;Yb=18 CIE L#50
diff --git a/rtdata/languages/Serbian (Latin Characters) b/rtdata/languages/Serbian (Latin Characters)
index 744b1d318..eb1f4c5ab 100644
--- a/rtdata/languages/Serbian (Latin Characters)	
+++ b/rtdata/languages/Serbian (Latin Characters)	
@@ -631,7 +631,6 @@ PREFERENCES_D50;5000K
 PREFERENCES_D55;5500K
 PREFERENCES_D60;6000K
 PREFERENCES_D65;6500K
-PREFERENCES_DARKFRAME;Tamni kadar
 PREFERENCES_DARKFRAMEFOUND;Nađen
 PREFERENCES_DARKFRAMESHOTS;snimaka
 PREFERENCES_DARKFRAMETEMPLATES;šabloni
@@ -649,7 +648,6 @@ PREFERENCES_EXTERNALEDITOR;Spoljni uređivač
 PREFERENCES_FBROWSEROPTS;Opcije razgledača datoteke
 PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Prikaži alatke u jednom redu
 PREFERENCES_FILEFORMAT;Format datoteke
-PREFERENCES_FLATFIELD;Ravno polje
 PREFERENCES_FLATFIELDFOUND;Nađeno
 PREFERENCES_FLATFIELDSDIR;Direktorijum za ravna polja
 PREFERENCES_FLATFIELDSHOTS;snimaka
@@ -1638,8 +1636,8 @@ ZOOMPANEL_ZOOMOUT;Umanjuje prikaz slike <b>-</b>
 !PREFERENCES_D50_OLD;5000K
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EXPAUT;Expert
-!PREFERENCES_FILMSIMULATION;Film Simulation
 !PREFERENCES_FSTRIP_SAME_THUMB_HEIGHT;Same thumbnail height between the Filmstrip and the File Browser
 !PREFERENCES_FSTRIP_SAME_THUMB_HEIGHT_HINT;Having separate thumbnail size will require more processing time each time you'll switch between the single Editor tab and the File Browser.
 !PREFERENCES_GREY18_OLD;Yb=18 CIE L#50
diff --git a/rtdata/languages/Slovak b/rtdata/languages/Slovak
index 9c107a499..16ac150da 100644
--- a/rtdata/languages/Slovak
+++ b/rtdata/languages/Slovak
@@ -1206,17 +1206,15 @@ ZOOMPANEL_ZOOMOUT;Oddialiť <b>-</b>
 !PREFERENCES_D55;5500K
 !PREFERENCES_D60;6000K
 !PREFERENCES_D65;6500K
-!PREFERENCES_DARKFRAME;Dark-Frame
 !PREFERENCES_DARKFRAMEFOUND;Found
 !PREFERENCES_DARKFRAMESHOTS;shots
 !PREFERENCES_DARKFRAMETEMPLATES;templates
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
 !PREFERENCES_DIRDARKFRAMES;Dark-frames directory
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EXPAUT;Expert
 !PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Single row file browser toolbar\n(de-select for low resolution display)
-!PREFERENCES_FILMSIMULATION;Film Simulation
-!PREFERENCES_FLATFIELD;Flat-Field
 !PREFERENCES_FLATFIELDFOUND;Found
 !PREFERENCES_FLATFIELDSDIR;Flat-fields directory
 !PREFERENCES_FLATFIELDSHOTS;shots
diff --git a/rtdata/languages/Suomi b/rtdata/languages/Suomi
index 76d1531e2..72fe637d3 100644
--- a/rtdata/languages/Suomi
+++ b/rtdata/languages/Suomi
@@ -1157,18 +1157,16 @@ TP_WBALANCE_TEMPERATURE;Lämpötila [K]
 !PREFERENCES_D55;5500K
 !PREFERENCES_D60;6000K
 !PREFERENCES_D65;6500K
-!PREFERENCES_DARKFRAME;Dark-Frame
 !PREFERENCES_DARKFRAMEFOUND;Found
 !PREFERENCES_DARKFRAMESHOTS;shots
 !PREFERENCES_DARKFRAMETEMPLATES;templates
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
 !PREFERENCES_DIRDARKFRAMES;Dark-frames directory
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EDITORLAYOUT;Editor Layout
 !PREFERENCES_EXPAUT;Expert
 !PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Single row file browser toolbar\n(de-select for low resolution display)
-!PREFERENCES_FILMSIMULATION;Film Simulation
-!PREFERENCES_FLATFIELD;Flat-Field
 !PREFERENCES_FLATFIELDFOUND;Found
 !PREFERENCES_FLATFIELDSDIR;Flat-fields directory
 !PREFERENCES_FLATFIELDSHOTS;shots
diff --git a/rtdata/languages/Swedish b/rtdata/languages/Swedish
index b5ec9dc65..53bdbc3dc 100644
--- a/rtdata/languages/Swedish
+++ b/rtdata/languages/Swedish
@@ -870,7 +870,6 @@ PREFERENCES_D50;5000K
 PREFERENCES_D55;5500K
 PREFERENCES_D60;6000K
 PREFERENCES_D65;6500K
-PREFERENCES_DARKFRAME;Svartbild
 PREFERENCES_DARKFRAMEFOUND;Hittade
 PREFERENCES_DARKFRAMESHOTS;bilder
 PREFERENCES_DARKFRAMETEMPLATES;mallar
@@ -891,8 +890,6 @@ PREFERENCES_EXTERNALEDITOR;Externt bildredigeringsprogram
 PREFERENCES_FBROWSEROPTS;Inställningar för filvyn/miniatyrbilderna
 PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Filvyns verktygsrad som en rad (avmarkera för lågupplösta skärmar)
 PREFERENCES_FILEFORMAT;Filformat
-PREFERENCES_FILMSIMULATION;Filmsimulering
-PREFERENCES_FLATFIELD;Plattfält
 PREFERENCES_FLATFIELDFOUND;Hittade
 PREFERENCES_FLATFIELDSDIR;Plattfältskatalog
 PREFERENCES_FLATFIELDSHOTS;bilder
@@ -1994,6 +1991,7 @@ ZOOMPANEL_ZOOMOUT;Förminska.\nKortkommando: <b>-</b>
 !PREFERENCES_AUTOSAVE_TP_OPEN;Automatically save tools collapsed/expanded\nstate before exiting
 !PREFERENCES_CMMBPC;Black point compensation
 !PREFERENCES_D50_OLD;5000K
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_GREY18_OLD;Yb=18 CIE L#50
 !PREFERENCES_INSPECT_MAXBUFFERS_TOOLTIP;Set the maximum number of images stored in cache when hovering over them in the File Browser; systems with little RAM (2GB) should keep this value set to 1 or 2.
 !PREFERENCES_LANG;Language
diff --git a/rtdata/languages/Turkish b/rtdata/languages/Turkish
index 590f65161..a05b499db 100644
--- a/rtdata/languages/Turkish
+++ b/rtdata/languages/Turkish
@@ -1156,18 +1156,16 @@ TP_WBALANCE_TEMPERATURE;Isı
 !PREFERENCES_D55;5500K
 !PREFERENCES_D60;6000K
 !PREFERENCES_D65;6500K
-!PREFERENCES_DARKFRAME;Dark-Frame
 !PREFERENCES_DARKFRAMEFOUND;Found
 !PREFERENCES_DARKFRAMESHOTS;shots
 !PREFERENCES_DARKFRAMETEMPLATES;templates
 !PREFERENCES_DAUB_LABEL;Use Daubechies D6 wavelets instead of D4
 !PREFERENCES_DAUB_TOOLTIP;The Noise Reduction and Wavelet Levels tools use a Debauchies mother wavelet. If you choose D6 instead of D4 you increase the number of orthogonal Daubechies coefficients and probably increase quality of small-scale levels. There is no memory or processing time difference between the two.
 !PREFERENCES_DIRDARKFRAMES;Dark-frames directory
+!PREFERENCES_DIRECTORIES;Directories
 !PREFERENCES_EDITORLAYOUT;Editor Layout
 !PREFERENCES_EXPAUT;Expert
 !PREFERENCES_FILEBROWSERTOOLBARSINGLEROW;Single row file browser toolbar\n(de-select for low resolution display)
-!PREFERENCES_FILMSIMULATION;Film Simulation
-!PREFERENCES_FLATFIELD;Flat-Field
 !PREFERENCES_FLATFIELDFOUND;Found
 !PREFERENCES_FLATFIELDSDIR;Flat-fields directory
 !PREFERENCES_FLATFIELDSHOTS;shots