diff --git a/components/codetools/codetoolsstrconsts.pas b/components/codetools/codetoolsstrconsts.pas
index 0931dc1b90..dfc16a45dd 100644
--- a/components/codetools/codetoolsstrconsts.pas
+++ b/components/codetools/codetoolsstrconsts.pas
@@ -58,7 +58,6 @@ ResourceString
   ctsEndOfFile = 'end of file';
   ctsPositionNotInSource = 'Position not in source';
   ctsInvalidClassName = 'invalid class name="%s"';
-  ctsSourceOfUnitNotFound = 'source of unit not found: %s';
   ctsclassNotFound = 'class "%s" not found';
   ctsinvalidClassName2 = 'invalid class name "%s"';
   ctsinvalidVariableName = 'invalid variable name "%s"';
diff --git a/components/codetools/languages/codetoolsstrconsts.ca.po b/components/codetools/languages/codetoolsstrconsts.ca.po
index 9846820660..2e1baab624 100644
--- a/components/codetools/languages/codetoolsstrconsts.ca.po
+++ b/components/codetools/languages/codetoolsstrconsts.ca.po
@@ -827,10 +827,6 @@ msgstr "la font no és una unitat"
 msgid "source not found: unit %s. Check your FPC source directory."
 msgstr "no s'ha trobat la font: unitat %s"
 
-#: codetoolsstrconsts.ctssourceofunitnotfound
-msgid "source of unit not found: %s"
-msgstr ""
-
 #: codetoolsstrconsts.ctssrcpathforcompiledunits
 msgid "src path for compiled units"
 msgstr "trajectòria font per les unitats compilades"
diff --git a/components/codetools/languages/codetoolsstrconsts.cs.po b/components/codetools/languages/codetoolsstrconsts.cs.po
index 0d1904d6c5..d95d9fe360 100644
--- a/components/codetools/languages/codetoolsstrconsts.cs.po
+++ b/components/codetools/languages/codetoolsstrconsts.cs.po
@@ -828,10 +828,6 @@ msgstr "zdroj není jednotka"
 msgid "source not found: unit %s. Check your FPC source directory."
 msgstr "nenalezen zdroj: jednotka %s"
 
-#: codetoolsstrconsts.ctssourceofunitnotfound
-msgid "source of unit not found: %s"
-msgstr "nenalezen zdroj jednotky: %s"
-
 #: codetoolsstrconsts.ctssrcpathforcompiledunits
 msgid "src path for compiled units"
 msgstr "zdrojová cesta pro přeložené jednotky"
diff --git a/components/codetools/languages/codetoolsstrconsts.de.po b/components/codetools/languages/codetoolsstrconsts.de.po
index 4e2817a01d..ab02c9eb6f 100644
--- a/components/codetools/languages/codetoolsstrconsts.de.po
+++ b/components/codetools/languages/codetoolsstrconsts.de.po
@@ -828,10 +828,6 @@ msgstr "Quelle ist keine Unit"
 msgid "source not found: unit %s. Check your FPC source directory."
 msgstr "Quelltext nicht gefunden: Unit %s. Überprüfen Sie das FPC-Quelltextverzeichnis."
 
-#: codetoolsstrconsts.ctssourceofunitnotfound
-msgid "source of unit not found: %s"
-msgstr "Quelle der Unit nicht gefunden: %s"
-
 #: codetoolsstrconsts.ctssrcpathforcompiledunits
 msgid "src path for compiled units"
 msgstr "Quellpfad für kompilierte Units"
diff --git a/components/codetools/languages/codetoolsstrconsts.es.po b/components/codetools/languages/codetoolsstrconsts.es.po
index bf0f85f727..c0e6d17d12 100644
--- a/components/codetools/languages/codetoolsstrconsts.es.po
+++ b/components/codetools/languages/codetoolsstrconsts.es.po
@@ -827,10 +827,6 @@ msgstr "código fuente no es una unidad"
 msgid "source not found: unit %s. Check your FPC source directory."
 msgstr "fuente no encontrada: unidad %s"
 
-#: codetoolsstrconsts.ctssourceofunitnotfound
-msgid "source of unit not found: %s"
-msgstr "código fuente de la unidad no encontrado : %s"
-
 #: codetoolsstrconsts.ctssrcpathforcompiledunits
 msgid "src path for compiled units"
 msgstr "ruta de fuentes para las unidades compiladas"
diff --git a/components/codetools/languages/codetoolsstrconsts.fi.po b/components/codetools/languages/codetoolsstrconsts.fi.po
index e1da891f98..c02af5038d 100644
--- a/components/codetools/languages/codetoolsstrconsts.fi.po
+++ b/components/codetools/languages/codetoolsstrconsts.fi.po
@@ -808,10 +808,6 @@ msgstr ""
 msgid "source not found: unit %s. Check your FPC source directory."
 msgstr ""
 
-#: codetoolsstrconsts.ctssourceofunitnotfound
-msgid "source of unit not found: %s"
-msgstr ""
-
 #: codetoolsstrconsts.ctssrcpathforcompiledunits
 msgid "src path for compiled units"
 msgstr ""
diff --git a/components/codetools/languages/codetoolsstrconsts.fr.po b/components/codetools/languages/codetoolsstrconsts.fr.po
index e1e643a8a4..5ceeb9f694 100644
--- a/components/codetools/languages/codetoolsstrconsts.fr.po
+++ b/components/codetools/languages/codetoolsstrconsts.fr.po
@@ -828,10 +828,6 @@ msgstr "la source n'est pas une unité"
 msgid "source not found: unit %s. Check your FPC source directory."
 msgstr "source de l'unité %s non trouvé."
 
-#: codetoolsstrconsts.ctssourceofunitnotfound
-msgid "source of unit not found: %s"
-msgstr ""
-
 #: codetoolsstrconsts.ctssrcpathforcompiledunits
 msgid "src path for compiled units"
 msgstr "chemin source pour les unités compilées"
diff --git a/components/codetools/languages/codetoolsstrconsts.he.po b/components/codetools/languages/codetoolsstrconsts.he.po
index e2eeb68dbe..015c0dc7f9 100644
--- a/components/codetools/languages/codetoolsstrconsts.he.po
+++ b/components/codetools/languages/codetoolsstrconsts.he.po
@@ -827,10 +827,6 @@ msgstr "הקוד אינו יחידה"
 msgid "source not found: unit %s. Check your FPC source directory."
 msgstr "הקוד לא נמצא: יחידה s%"
 
-#: codetoolsstrconsts.ctssourceofunitnotfound
-msgid "source of unit not found: %s"
-msgstr "הקוד של היחידה לא נמצא: s%"
-
 #: codetoolsstrconsts.ctssrcpathforcompiledunits
 msgid "src path for compiled units"
 msgstr "נתיב המקור עבור יחידות מהודרות"
diff --git a/components/codetools/languages/codetoolsstrconsts.id.po b/components/codetools/languages/codetoolsstrconsts.id.po
index ef013a2d66..8dbe1e0001 100644
--- a/components/codetools/languages/codetoolsstrconsts.id.po
+++ b/components/codetools/languages/codetoolsstrconsts.id.po
@@ -828,10 +828,6 @@ msgstr "sumber bukan unit"
 msgid "source not found: unit %s. Check your FPC source directory."
 msgstr "sumber tidak ditemukan: unit %s"
 
-#: codetoolsstrconsts.ctssourceofunitnotfound
-msgid "source of unit not found: %s"
-msgstr ""
-
 #: codetoolsstrconsts.ctssrcpathforcompiledunits
 msgid "src path for compiled units"
 msgstr "src path untuk unit yang dikompilasi"
diff --git a/components/codetools/languages/codetoolsstrconsts.it.po b/components/codetools/languages/codetoolsstrconsts.it.po
index 1282182443..521de86973 100644
--- a/components/codetools/languages/codetoolsstrconsts.it.po
+++ b/components/codetools/languages/codetoolsstrconsts.it.po
@@ -825,10 +825,6 @@ msgstr "il sorgente non è una unit"
 msgid "source not found: unit %s. Check your FPC source directory."
 msgstr "sorgente non trovato: unit %s"
 
-#: codetoolsstrconsts.ctssourceofunitnotfound
-msgid "source of unit not found: %s"
-msgstr ""
-
 #: codetoolsstrconsts.ctssrcpathforcompiledunits
 msgid "src path for compiled units"
 msgstr "percorso sorgente per unit compilate"
diff --git a/components/codetools/languages/codetoolsstrconsts.lt.po b/components/codetools/languages/codetoolsstrconsts.lt.po
index e1abf936c4..cdaaef12d1 100644
--- a/components/codetools/languages/codetoolsstrconsts.lt.po
+++ b/components/codetools/languages/codetoolsstrconsts.lt.po
@@ -828,10 +828,6 @@ msgstr "šaltinis nėra modulis"
 msgid "source not found: unit %s. Check your FPC source directory."
 msgstr "pirminis kodas nerastas: modulis %s"
 
-#: codetoolsstrconsts.ctssourceofunitnotfound
-msgid "source of unit not found: %s"
-msgstr "nearastas modulio pirminis kodas: %s"
-
 #: codetoolsstrconsts.ctssrcpathforcompiledunits
 msgid "src path for compiled units"
 msgstr "pirminio kodo kelias kompiliuotiems moduliams"
diff --git a/components/codetools/languages/codetoolsstrconsts.nl.po b/components/codetools/languages/codetoolsstrconsts.nl.po
index a888ab1505..7bb0cab69e 100644
--- a/components/codetools/languages/codetoolsstrconsts.nl.po
+++ b/components/codetools/languages/codetoolsstrconsts.nl.po
@@ -827,10 +827,6 @@ msgstr "broncode is geen unit"
 msgid "source not found: unit %s. Check your FPC source directory."
 msgstr "broncode niet gevonden: unit %s"
 
-#: codetoolsstrconsts.ctssourceofunitnotfound
-msgid "source of unit not found: %s"
-msgstr ""
-
 #: codetoolsstrconsts.ctssrcpathforcompiledunits
 msgid "src path for compiled units"
 msgstr ""
diff --git a/components/codetools/languages/codetoolsstrconsts.pl.po b/components/codetools/languages/codetoolsstrconsts.pl.po
index 27c72aedb8..4a3d171bcd 100644
--- a/components/codetools/languages/codetoolsstrconsts.pl.po
+++ b/components/codetools/languages/codetoolsstrconsts.pl.po
@@ -831,10 +831,6 @@ msgstr "źródło nie jest modułem"
 msgid "source not found: unit %s. Check your FPC source directory."
 msgstr "nieznaleziono źródła: moduł %s"
 
-#: codetoolsstrconsts.ctssourceofunitnotfound
-msgid "source of unit not found: %s"
-msgstr ""
-
 #: codetoolsstrconsts.ctssrcpathforcompiledunits
 msgid "src path for compiled units"
 msgstr "ścieżka źródłowa dla kompilowanych modułów"
diff --git a/components/codetools/languages/codetoolsstrconsts.po b/components/codetools/languages/codetoolsstrconsts.po
index 768a322902..420f7aa114 100644
--- a/components/codetools/languages/codetoolsstrconsts.po
+++ b/components/codetools/languages/codetoolsstrconsts.po
@@ -808,10 +808,6 @@ msgstr ""
 msgid "source not found: unit %s. Check your FPC source directory."
 msgstr ""
 
-#: codetoolsstrconsts.ctssourceofunitnotfound
-msgid "source of unit not found: %s"
-msgstr ""
-
 #: codetoolsstrconsts.ctssrcpathforcompiledunits
 msgid "src path for compiled units"
 msgstr ""
diff --git a/components/codetools/languages/codetoolsstrconsts.pt_BR.po b/components/codetools/languages/codetoolsstrconsts.pt_BR.po
index 03cb67d447..a05403a60b 100644
--- a/components/codetools/languages/codetoolsstrconsts.pt_BR.po
+++ b/components/codetools/languages/codetoolsstrconsts.pt_BR.po
@@ -826,10 +826,6 @@ msgstr "fonte não é uma unidade"
 msgid "source not found: unit %s. Check your FPC source directory."
 msgstr "fonte não encontrado: unidade %s. Verifique o seu diretório dos fontes FPC."
 
-#: codetoolsstrconsts.ctssourceofunitnotfound
-msgid "source of unit not found: %s"
-msgstr "fonte da unidade não encontrado: %s"
-
 #: codetoolsstrconsts.ctssrcpathforcompiledunits
 msgid "src path for compiled units"
 msgstr "caminho fonte para unidades compiladas"
diff --git a/components/codetools/languages/codetoolsstrconsts.ru.po b/components/codetools/languages/codetoolsstrconsts.ru.po
index 75c382add2..19416a8ede 100644
--- a/components/codetools/languages/codetoolsstrconsts.ru.po
+++ b/components/codetools/languages/codetoolsstrconsts.ru.po
@@ -820,10 +820,6 @@ msgstr "исходный код не является модулем"
 msgid "source not found: unit %s. Check your FPC source directory."
 msgstr "не найден исходный код: модуль %s. Проверьте путь к исходному коду FPC."
 
-#: codetoolsstrconsts.ctssourceofunitnotfound
-msgid "source of unit not found: %s"
-msgstr "не найден исходный код модуля: %s"
-
 #: codetoolsstrconsts.ctssrcpathforcompiledunits
 msgid "src path for compiled units"
 msgstr "путь к исходным кодам для откомпилированных модулей"
diff --git a/components/codetools/languages/codetoolsstrconsts.sk.po b/components/codetools/languages/codetoolsstrconsts.sk.po
index cb162b69e9..f9083eced9 100644
--- a/components/codetools/languages/codetoolsstrconsts.sk.po
+++ b/components/codetools/languages/codetoolsstrconsts.sk.po
@@ -824,10 +824,6 @@ msgstr ""
 msgid "source not found: unit %s. Check your FPC source directory."
 msgstr ""
 
-#: codetoolsstrconsts.ctssourceofunitnotfound
-msgid "source of unit not found: %s"
-msgstr ""
-
 #: codetoolsstrconsts.ctssrcpathforcompiledunits
 msgid "src path for compiled units"
 msgstr ""
diff --git a/components/codetools/languages/codetoolsstrconsts.uk.po b/components/codetools/languages/codetoolsstrconsts.uk.po
index 75cf058bb7..d54ed6e70e 100644
--- a/components/codetools/languages/codetoolsstrconsts.uk.po
+++ b/components/codetools/languages/codetoolsstrconsts.uk.po
@@ -828,10 +828,6 @@ msgstr "код не є модулем"
 msgid "source not found: unit %s. Check your FPC source directory."
 msgstr "текст програми не знайдений: модуль %s"
 
-#: codetoolsstrconsts.ctssourceofunitnotfound
-msgid "source of unit not found: %s"
-msgstr "джерело або модуль не знайдені: %s"
-
 #: codetoolsstrconsts.ctssrcpathforcompiledunits
 msgid "src path for compiled units"
 msgstr "шлях до текстів програм зібраних модулів"
diff --git a/components/codetools/languages/codetoolsstrconsts.zh_CN.po b/components/codetools/languages/codetoolsstrconsts.zh_CN.po
index fef99536dc..0cbd6b89d3 100644
--- a/components/codetools/languages/codetoolsstrconsts.zh_CN.po
+++ b/components/codetools/languages/codetoolsstrconsts.zh_CN.po
@@ -830,10 +830,6 @@ msgstr "代码不是单元"
 msgid "source not found: unit %s. Check your FPC source directory."
 msgstr "代码未着大: 单元 %s"
 
-#: codetoolsstrconsts.ctssourceofunitnotfound
-msgid "source of unit not found: %s"
-msgstr "单元的源码未找到"
-
 #: codetoolsstrconsts.ctssrcpathforcompiledunits
 msgid "src path for compiled units"
 msgstr "已编译单元的源代码路径"