diff --git a/foxbin2prg.cfg b/foxbin2prg.cfg
index 38cbbf8..aa1c3ff 100644
--- a/foxbin2prg.cfg
+++ b/foxbin2prg.cfg
@@ -1,10 +1,13 @@
 ****************************************************************************************************
-* FOXBIN2PRG v1.19.37
+* FOXBIN2PRG v1.19.38
 * CONFIGURATION FILE / ARCHIVO DE CONFIGURACIÓN
 ****************************************************************************************************
 
 ****************************************************************************************************
-* OPTION DOCUMENTATION SECTION / SECCIÓN DE DOCUMENTACIÓN DE OPCIONES
+* SECTION DOCUMENTATION OF OPTIONS / SECCIÓN DE DOCUMENTACIÓN DE OPCIONES
+*
+* EN: Note: This values have precedence over internal parameters and parameters used on scripts
+* ES: Nota: Estos valores tienen precedencia sobre los parámetros internos y los parámetros usados en los scripts
 *
 * DETAIL OF SUPPORTED VALUES / DETALLE DE VALORES SOPORTADOS
 * If no values given, these are the DEFAULTS / Si no se proporcionan valores, estos son los PREDETERMINADOS
@@ -20,6 +23,7 @@
 * OptimizeByFilestamp: 0		&& Optimize file regeneration depending on file timestamp / Optimizar la regeneración de archivos dependiendo del timestamp de archivo
 * AllowMultiConfig: 1			&& 1=Allow CFG files per directory. if no CFG found, then use Main CFG. 0=Only use Main CFG
 * DropNullCharsFromCode: 1		&& 1=Drop NULL chars from source code / 0=Leave Nulls in code, if any
+* Language: (auto)				&& Language of shown messages and LOGs. EN=English, FR=French, ES=Español, DE=German, Not defined = AUTOMATIC [DEFAULT]
 
 *-- CONVERTION OPTIONS / OPCIONES DE CONVERSIÓN
 * XXX_Conversion_Support: N		&& 0=No support, 1=Generate TXT only (Diff), 2=Generate TXT and BIN (Merge)
@@ -41,9 +45,6 @@
 * RedirectClassPerFileToMain: 0	&& 0=Don't redirect to file.tx2, 1=Redirect to file.tx2 when selecting file.class.tx2 / 0=No redireccionar a archivo.tx2, 1=Redireccionar a archivo.tx2 cuando se seleccione archivo.clase.tx2
 * ClassPerFileCheck: 0			&& 0=Don't check file.class.tx2 inclusion, 1=Check file.class.tx2 inclusion / 0=No verificar la inclusión de archivo.clase.tx2, 1=Verificar la inclusión de archivo.clase.tx2
 *
-* EN: Note: This values have precedence over internal parameters and parameters used on scripts
-* ES: Nota: Estos valores tienen precedencia sobre los parámetros internos y los parámetros usados en los scripts
-*
 * END DOCUMENTATION SECTION / FIN DE LA SECCIÓN DE DOCUMENTACIÓN
 ****************************************************************************************************
 
diff --git a/foxbin2prg.prg b/foxbin2prg.prg
index 2a7c363..581dff5 100644
--- a/foxbin2prg.prg
+++ b/foxbin2prg.prg
@@ -550,7 +550,7 @@ DEFINE CLASS c_foxbin2prg AS CUSTOM
 	*--
 	n_FB2PRG_Version				= 1.19
 	*--
-	c_Language						= 'ES'
+	c_Language						= ''	&& EN, FR, ES, DE
 	c_loc_processing_file			= ''
 	c_loc_process_progress			= ''
 	c_FB2PRG_EXE_Version			= 0
@@ -1411,6 +1411,13 @@ DEFINE CLASS c_foxbin2prg AS CUSTOM
 								.writeLog( JUSTFNAME(lcConfigFile) + ' > DropNullCharsFromCode:      ' + TRANSFORM(lcValue) )
 							ENDIF
 
+						CASE LEFT( laConfig(I), 9 ) == LOWER('Language:')
+							lcValue	= ALLTRIM( SUBSTR( laConfig(I), 10 ) )
+							IF .T.
+								.ChangeLanguage(lcValue)
+								.writeLog( JUSTFNAME(lcConfigFile) + ' > Language:                   ' + TRANSFORM(lcValue) + ' (' + .c_Language + ')' )
+							ENDIF
+
 						CASE LEFT( laConfig(I), 23 ) == LOWER('PJX_Conversion_Support:')
 							lcValue	= ALLTRIM( SUBSTR( laConfig(I), 24 ) )
 							IF INLIST( lcValue, '0', '1', '2' ) THEN
@@ -1529,6 +1536,7 @@ DEFINE CLASS c_foxbin2prg AS CUSTOM
 				.writeLog( '> l_OptimizeByFilestamp:        ' + TRANSFORM(.l_OptimizeByFilestamp) )
 				.writeLog( '> l_DropNullCharsFromCode:      ' + TRANSFORM(.l_DropNullCharsFromCode) )
 				.writeLog( '> l_ClearDBFLastUpdate:         ' + TRANSFORM(.l_ClearDBFLastUpdate) )
+				.writeLog( '> c_Language:                   ' + TRANSFORM(.c_Language) )
 
 				lo_CFG	= NULL
 				RELEASE lo_CFG
@@ -2173,7 +2181,7 @@ DEFINE CLASS c_foxbin2prg AS CUSTOM
 	ENDPROC
 
 
-	PROCEDURE ejecutar_WriteErrorLog
+	HIDDEN PROCEDURE ejecutar_WriteErrorLog
 		LPARAMETERS toEx, tcErrorInfo
 
 		LOCAL loLang as CL_LANG OF 'FOXBIN2PRG.PRG'
@@ -11139,7 +11147,7 @@ DEFINE CLASS c_conversor_bin_a_prg AS c_conversor_base
 			LOCAL toFoxBin2Prg AS c_foxbin2prg OF 'FOXBIN2PRG.PRG'
 		#ENDIF
 
-		LOCAL llFileExists
+		LOCAL llFileExists, lnBytes
 		LOCAL loLang as CL_LANG OF 'FOXBIN2PRG.PRG'
 		loLang			= _SCREEN.o_FoxBin2Prg_Lang
 
@@ -11155,7 +11163,10 @@ DEFINE CLASS c_conversor_bin_a_prg AS c_conversor_base
 				toFoxBin2Prg.ChangeFileAttribute( tcOutputFile, '-R' )
 			ENDIF
 
-			IF STRTOFILE( tcCodigo, tcOutputFile ) = 0
+			lnBytes	= STRTOFILE( tcCodigo, tcOutputFile )
+			THIS.writeLog( 'Generated file size: ' + TRANSFORM(lnBytes/1024) + ' KiB' )
+
+			IF lnBytes = 0
 				*ERROR 'No se puede generar el archivo [' + .c_OutputFile + '] porque es ReadOnly'
 				ERROR (TEXTMERGE(loLang.C_CANT_GENERATE_FILE_BECAUSE_IT_IS_READONLY_LOC))
 			ENDIF
@@ -21445,23 +21456,23 @@ DEFINE CLASS CL_LANG AS Custom
 	*-------------------------------------------------------------------------------------------------------------------------------------------
 	C_ASTERISK_EXT_NOT_ALLOWED_LOC									= "* and ? extensions are not allowed because it's dangerous (binaries can be overwritten with xx2 empty files)"
 	C_BACKLINK_CANT_UPDATE_BL_LOC									= "Could not update backlink"
-	C_BACKLINK_OF_TABLE_LOC										= "of table"
-	C_BACKUP_OF_LOC												= "Doing Backup of: "
-	C_CANT_GENERATE_FILE_BECAUSE_IT_IS_READONLY_LOC				= "Cannot generate file [<<THIS.c_OutputFile>>] because it is ReadOnly"
+	C_BACKLINK_OF_TABLE_LOC											= "of table"
+	C_BACKUP_OF_LOC													= "Doing Backup of: "
+	C_CANT_GENERATE_FILE_BECAUSE_IT_IS_READONLY_LOC					= "Cannot generate file [<<THIS.c_OutputFile>>] because it is ReadOnly"
 	C_CONFIGFILE_LOC												= "Using configuration file:"
 	C_CONVERSION_CANCELLED_BY_USER_LOC								= "Conversion Cancelled by the user"
 	C_CONVERTER_UNLOAD_LOC											= "Converter unload"
 	C_CONVERTING_FILE_LOC											= "Converting file"
-	C_DATA_ERROR_CANT_PARSE_UNPAIRING_DOUBLE_QUOTES_LOC			= "Data Error: Can't parse because of unpaired double-quotes on line <<lcMetadatos>>"
+	C_DATA_ERROR_CANT_PARSE_UNPAIRING_DOUBLE_QUOTES_LOC				= "Data Error: Can't parse because of unpaired double-quotes on line <<lcMetadatos>>"
 	C_DUPLICATED_FILE_LOC											= "Duplicated file"
 	C_ENDDEFINE_MARKER_NOT_FOUND_LOC								= "Cannot find end marker [ENDDEFINE] of line <<TRANSFORM( toClase._Inicio )>> for ID [<<toClase._Nombre>>]"
 	C_END_MARKER_NOT_FOUND_LOC										= "Cannot find end marker [<<ta_ID_Bloques(lnPrimerID,2)>>] that closes start marker [<<ta_ID_Bloques(lnPrimerID,1)>>] on line <<TRANSFORM(taBloquesExclusion(tnBloquesExclusion,1))>>"
 	C_END_OF_PROCESS_LOC											= "End of Process"
-	C_EXTENSION_RECONFIGURATION_LOC								= "Extension Reconfiguration:"
-	C_EXTERNAL_CLASS_COUNT_DOES_NOT_MATCH_FOUND_CLASSES_LOC		= "External class count (<<toModulo._ExternalClasses_Count>>) does not match found classes (<<toModulo._Clases_Count>>) for file [<<toFoxBin2Prg.c_InputFile>>]"
+	C_EXTENSION_RECONFIGURATION_LOC									= "Extension Reconfiguration:"
+	C_EXTERNAL_CLASS_COUNT_DOES_NOT_MATCH_FOUND_CLASSES_LOC			= "External class count (<<toModulo._ExternalClasses_Count>>) does not match found classes (<<toModulo._Clases_Count>>) for file [<<toFoxBin2Prg.c_InputFile>>]"
 	C_EXTERNAL_CLASS_NAME_DOES_NOT_FOUND_LOC						= "External class [<<toModulo._ExternalClasses(I)>>] is not found in file [<<toFoxBin2Prg.c_InputFile>>]"
-	C_FIELD_NOT_FOUND_ON_FILE_STRUCTURE_LOC						= "Field [<<laProps(I)>>] not found in structure of file <<DBF('TABLABIN')>>"
-	C_FILE_DOESNT_EXIST_LOC										= "File does not exist:"
+	C_FIELD_NOT_FOUND_ON_FILE_STRUCTURE_LOC							= "Field [<<laProps(I)>>] not found in structure of file <<DBF('TABLABIN')>>"
+	C_FILE_DOESNT_EXIST_LOC											= "File does not exist:"
 	C_FILE_NAME_IS_NOT_SUPPORTED_LOC								= "File [<<.c_InputFile>>] is not supported"
 	C_FILE_NOT_FOUND_LOC											= "File not found"
 	C_FOXBIN2PRG_ERROR_CAPTION_LOC									= "FOXBIN2PRG: ERROR!!"
@@ -21471,23 +21482,24 @@ DEFINE CLASS CL_LANG AS Custom
 		+ "   FOXBIN2PRG 'c:\development\classes\*.vcx'  '0'  '0'  '0'  '1'  '1'" + CR_LF + CR_LF ;
 		+ "Example of generating TXT from all VCX is 'c:\development\classes', without showing error window and without LOG file: " + CR_LF ;
 		+ "   FOXBIN2PRG 'c:\development\classes\*.vc2'  '0'  '0'  '0'  '1'  '0'"
-	C_FOXBIN2PRG_JUST_VFP_9_LOC									= "FOXBIN2PRG is only for Visual FoxPro 9.0!"
+	C_FOXBIN2PRG_JUST_VFP_9_LOC										= "FOXBIN2PRG is only for Visual FoxPro 9.0!"
 	C_FOXBIN2PRG_WARN_CAPTION_LOC									= "FOXBIN2PRG: WARNING!"
+	C_GENERATED_FILE_SIZE_LOC										= "Generated file size"
 	C_LANGUAGE_LOC													= "EN"
 	C_MENU_NOT_IN_VFP9_FORMAT_LOC									= "Menu [<<THIS.c_InputFile>>] is NOT in VFP 9 Format! - Please convert to VFP 9 with MODIFY MENU '<<THIS.c_InputFile>>'"
 	C_NAMES_CAPITALIZATION_PROGRAM_FOUND_LOC						= "* Names capitalization program [<<lcEXE_CAPS>>] found"
 	C_NAMES_CAPITALIZATION_PROGRAM_NOT_FOUND_LOC					= "* Names capitalization program [<<lcEXE_CAPS>>] not found"
 	C_OBJECT_NAME_WITHOUT_OBJECT_OREG_LOC							= "Object [<<toObj.CLASS>>] does not contain oReg object (level <<TRANSFORM(tnNivel)>>)"
 	C_ONLY_SETNAME_AND_GETNAME_RECOGNIZED_LOC						= "Operation not recognized. Only SETNAME and GETNAME allowed."
-	C_OUTPUT_FILE_IS_NOT_OVERWRITEN_LOC							= "Optimization: Output file [<<THIS.c_OutputFile>>] was not overwritten because it is the same as was generated."
+	C_OUTPUT_FILE_IS_NOT_OVERWRITEN_LOC								= "Optimization: Output file [<<THIS.c_OutputFile>>] was not overwritten because it is the same as was generated."
 	C_OUTPUTFILE_NEWER_THAN_INPUTFILE_LOC							= "Optimization: Output file [<<THIS.c_OutputFile>>] was not regenerated because it is newer than the inputfile."
 	C_PRESS_ESC_TO_CANCEL											= "Press Esc to Cancel"
 	C_PROCEDURE_NOT_CLOSED_ON_LINE_LOC								= "Procedure not closed. Last line of code must be ENDPROC. [<<laLineas(1)>>, Recno:<<RECNO()>>]"
 	C_PROCESSING_LOC												= "Processing file"
 	C_PROCESS_PROGRESS_LOC											= "Process Progress:"
 	C_PROPERTY_NAME_NOT_RECOGNIZED_LOC								= "Property [<<TRANSFORM(tnPropertyID)>>] is not recognized."
-	C_REPORT_NOT_IN_VFP9_FORMAT_LOC								= "Report [<<THIS.c_InputFile>>] is NOT in VFP 9 Format! - Please convert to VFP 9 with MODIFY REPORT '<<THIS.c_InputFile>>'"
-	C_REQUESTING_CAPITALIZATION_OF_FILE_LOC						= "- Requesting capitalization of file [<<tcFileName>>]"
+	C_REPORT_NOT_IN_VFP9_FORMAT_LOC									= "Report [<<THIS.c_InputFile>>] is NOT in VFP 9 Format! - Please convert to VFP 9 with MODIFY REPORT '<<THIS.c_InputFile>>'"
+	C_REQUESTING_CAPITALIZATION_OF_FILE_LOC							= "- Requesting capitalization of file [<<tcFileName>>]"
 	C_SCANNING_FILE_AND_DIR_INFO_LOC								= "Scanning file and directory information for"
 	C_SOURCEFILE_LOC												= "Source file: "
 	C_STRUCTURE_NESTING_ERROR_ENDPROC_EXPECTED_LOC					= "Nesting structure error. ENDPROC expected but found ENDDEFINE on class <<toClase._Nombre>> (<<loProcedure._Nombre>>), line <<TRANSFORM(I)>> of file <<THIS.c_InputFile>>"
@@ -21560,7 +21572,7 @@ DEFINE CLASS CL_LANG AS Custom
 					*-- Ya se cargó
 					.n_LanguageSelectedMethod	= 2	&& 2=Loaded from foxbin2prg.h
 
-				CASE tcLanguage == '33' && French (Francés)
+				CASE INLIST(tcLanguage, '33', 'FR') && French (Francés)
 					*-------------------------------------------------------------------------------------------------------------------------------------------
 					*-- NOTE: MUST USE DOUBLE QUOTES, OR SYNTAX ERRORS HAPPEN WHEN COMPILING. STRANGE :(
 					*-------------------------------------------------------------------------------------------------------------------------------------------
@@ -21594,6 +21606,7 @@ DEFINE CLASS CL_LANG AS Custom
 						+ "   FOXBIN2PRG 'c:\development\classes\*.vc2'  '0'  '0'  '0'  '1'  '0'"
 					.C_FOXBIN2PRG_JUST_VFP_9_LOC									= "FOXBIN2PRG est seulement pour Visual FoxPro 9.0!"
 					.C_FOXBIN2PRG_WARN_CAPTION_LOC									= "FOXBIN2PRG: AVERTISSEMENT!"
+					.C_GENERATED_FILE_SIZE_LOC										= "Taille du fichier généré"
 					.C_LANGUAGE_LOC													= "FR"
 					.C_MENU_NOT_IN_VFP9_FORMAT_LOC									= "Menu [<<THIS.c_InputFile>>] ne est pas dans VFP 9 Format! - Se il vous plaît se convertir à VFP 9 avec MODIFY MENU '<<THIS.c_InputFile>>'"
 					.C_NAMES_CAPITALIZATION_PROGRAM_FOUND_LOC						= "* Programme des noms de capitalisation [<<lcEXE_CAPS>>] trouvé"
@@ -21617,7 +21630,7 @@ DEFINE CLASS CL_LANG AS Custom
 					.C_WARN_TABLE_ALIAS_ON_INDEX_EXPRESSION_LOC						= "AVERTISSEMENT!!" + CR_LF+ "ASSUREZ VOUS NE UTILISEZ PAS UN ALIAS DE TABLE SUR LES EXPRESSIONS INDEX CLÉS!! (exemple: index on <<UPPER(JUSTSTEM(THIS.c_InputFile))>>.campo tag keyname)"
 					.C_WITH_ERRORS_LOC												= "avec des erreurs"
 
-				CASE tcLanguage == '34' && Spanish (Español)
+				CASE INLIST(tcLanguage, '34', 'ES') && Spanish (Español)
 					*-------------------------------------------------------------------------------------------------------------------------------------------
 					*-- NOTA: SE DEBEN USAR COMILLAS DOBLES, O ERRORES DE SINTAXIS OCURREN AL COMPILAR. EXTRAÑO :(
 					*-------------------------------------------------------------------------------------------------------------------------------------------
@@ -21651,6 +21664,7 @@ DEFINE CLASS CL_LANG AS Custom
 						+ "   FOXBIN2PRG 'c:\desa\clases\*.vc2'  '0'  '0'  '0'  '1'  '0'"
 					.C_FOXBIN2PRG_JUST_VFP_9_LOC									= "¡FOXBIN2PRG es solo para Visual FoxPro 9.0!"
 					.C_FOXBIN2PRG_WARN_CAPTION_LOC									= "FOXBIN2PRG: ¡ATENCIÓN!"
+					.C_GENERATED_FILE_SIZE_LOC										= "Tamaño del archivo generado"
 					.C_MENU_NOT_IN_VFP9_FORMAT_LOC									= "El Menú [<<THIS.c_InputFile>>] NO está en formato VFP 9! - Por favor convertirlo a VFP 9 con MODIFY MENU '<<THIS.c_InputFile>>'"
 					.C_LANGUAGE_LOC													= "ES"
 					.C_NAMES_CAPITALIZATION_PROGRAM_FOUND_LOC						= "* Se ha encontrado el programa de capitalización de nombres [<<lcEXE_CAPS>>]"
@@ -21674,7 +21688,7 @@ DEFINE CLASS CL_LANG AS Custom
 					.C_WARN_TABLE_ALIAS_ON_INDEX_EXPRESSION_LOC						= "¡¡ATENCIÓN!!" + CR_LF+ "ASEGÚRESE DE QUE NO ESTÁ USANDO UN ALIAS DE TABLA EN LAS EXPRESIONES DE LOS ÍNDICES!! (ej: index on <<UPPER(JUSTSTEM(THIS.c_InputFile))>>.campo tag nombreclave)"
 					.C_WITH_ERRORS_LOC												= "con errores"
 
-				CASE tcLanguage == '49' && German (Alemán)
+				CASE INLIST(tcLanguage, '49', 'DE') && German (Alemán)
 					*-------------------------------------------------------------------------------------------------------------------------------------------
 					*-- NOTE: ES MÜSSEN ANFÜHRUNGSZEICHEN BENUTZT WERDEN, ODER SYNTAX ERRORS PASSIEREN BEIM COMPILE. SELTSAM :(
 					*-------------------------------------------------------------------------------------------------------------------------------------------
@@ -21708,6 +21722,7 @@ DEFINE CLASS CL_LANG AS Custom
 						+ "   FOXBIN2PRG 'c:\development\classes\*.vc2'  '0'  '0'  '0'  '1'  '0'"
 					.C_FOXBIN2PRG_JUST_VFP_9_LOC									= "FOXBIN2PRG ist nur für Visual FoxPro 9.0!"
 					.C_FOXBIN2PRG_WARN_CAPTION_LOC									= "FOXBIN2PRG: WARNUNG!"
+					.C_GENERATED_FILE_SIZE_LOC										= "Generierte Dateigröße"
 					.C_LANGUAGE_LOC													= "DE"
 					.C_MENU_NOT_IN_VFP9_FORMAT_LOC									= "Menu [<<THIS.c_InputFile>>] ist NICHT in VFP 9 Format! - Bitte zuerst nach VFP 9 konvertieren mit MODIFY MENU '<<THIS.c_InputFile>>'"
 					.C_NAMES_CAPITALIZATION_PROGRAM_FOUND_LOC						= "* Programm für Großschreibungssetzung [<<lcEXE_CAPS>>] gefunden"