diff --git a/lcl/languages/lclstrconsts.ca.po b/lcl/languages/lclstrconsts.ca.po
index 134a42b827..dd7634909d 100644
--- a/lcl/languages/lclstrconsts.ca.po
+++ b/lcl/languages/lclstrconsts.ca.po
@@ -531,7 +531,7 @@ msgid "Form"
 msgstr ""
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.cs.po b/lcl/languages/lclstrconsts.cs.po
index 8ce6d1863c..4644a22fd6 100644
--- a/lcl/languages/lclstrconsts.cs.po
+++ b/lcl/languages/lclstrconsts.cs.po
@@ -529,7 +529,7 @@ msgid "Form"
 msgstr "Formulář"
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.de.po b/lcl/languages/lclstrconsts.de.po
index 426fb38267..03a9c4865b 100644
--- a/lcl/languages/lclstrconsts.de.po
+++ b/lcl/languages/lclstrconsts.de.po
@@ -534,7 +534,7 @@ msgid "Form"
 msgstr "Form"
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.es.po b/lcl/languages/lclstrconsts.es.po
index 7afd6d4573..397818c40f 100644
--- a/lcl/languages/lclstrconsts.es.po
+++ b/lcl/languages/lclstrconsts.es.po
@@ -531,7 +531,7 @@ msgid "Form"
 msgstr "Formulario"
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.fi.po b/lcl/languages/lclstrconsts.fi.po
index 23476050c0..357d0eed8c 100644
--- a/lcl/languages/lclstrconsts.fi.po
+++ b/lcl/languages/lclstrconsts.fi.po
@@ -522,7 +522,7 @@ msgid "Form"
 msgstr ""
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.fr.po b/lcl/languages/lclstrconsts.fr.po
index df276ff8e2..8b2d6d96e8 100644
--- a/lcl/languages/lclstrconsts.fr.po
+++ b/lcl/languages/lclstrconsts.fr.po
@@ -533,7 +533,7 @@ msgid "Form"
 msgstr ""
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.he.po b/lcl/languages/lclstrconsts.he.po
index 41eb7151c1..fcc26bef01 100644
--- a/lcl/languages/lclstrconsts.he.po
+++ b/lcl/languages/lclstrconsts.he.po
@@ -527,7 +527,7 @@ msgid "Form"
 msgstr "טופס"
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.id.po b/lcl/languages/lclstrconsts.id.po
index 7c7a28ea73..62c77a8343 100644
--- a/lcl/languages/lclstrconsts.id.po
+++ b/lcl/languages/lclstrconsts.id.po
@@ -532,7 +532,7 @@ msgid "Form"
 msgstr ""
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.it.po b/lcl/languages/lclstrconsts.it.po
index b8bfec683e..4630d72165 100644
--- a/lcl/languages/lclstrconsts.it.po
+++ b/lcl/languages/lclstrconsts.it.po
@@ -530,7 +530,7 @@ msgid "Form"
 msgstr "Form"
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.lt.po b/lcl/languages/lclstrconsts.lt.po
index 66ae613e16..71c48c9368 100644
--- a/lcl/languages/lclstrconsts.lt.po
+++ b/lcl/languages/lclstrconsts.lt.po
@@ -533,7 +533,7 @@ msgid "Form"
 msgstr "Forma"
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.nl.po b/lcl/languages/lclstrconsts.nl.po
index 759bc3557d..7460c0b9ed 100644
--- a/lcl/languages/lclstrconsts.nl.po
+++ b/lcl/languages/lclstrconsts.nl.po
@@ -531,7 +531,7 @@ msgid "Form"
 msgstr ""
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.no.po b/lcl/languages/lclstrconsts.no.po
index 38218cea08..fc5bce7c14 100644
--- a/lcl/languages/lclstrconsts.no.po
+++ b/lcl/languages/lclstrconsts.no.po
@@ -531,7 +531,7 @@ msgid "Form"
 msgstr ""
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.pl.po b/lcl/languages/lclstrconsts.pl.po
index 6ef75abf10..979034277f 100644
--- a/lcl/languages/lclstrconsts.pl.po
+++ b/lcl/languages/lclstrconsts.pl.po
@@ -533,7 +533,7 @@ msgid "Form"
 msgstr ""
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.po b/lcl/languages/lclstrconsts.po
index 811a77baad..aeaf14fbc8 100644
--- a/lcl/languages/lclstrconsts.po
+++ b/lcl/languages/lclstrconsts.po
@@ -522,7 +522,7 @@ msgid "Form"
 msgstr ""
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.pt.po b/lcl/languages/lclstrconsts.pt.po
index 7f611f8613..f4e49b9b5b 100644
--- a/lcl/languages/lclstrconsts.pt.po
+++ b/lcl/languages/lclstrconsts.pt.po
@@ -530,7 +530,7 @@ msgid "Form"
 msgstr "Formulário"
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.pt_BR.po b/lcl/languages/lclstrconsts.pt_BR.po
index 7f611f8613..f4e49b9b5b 100644
--- a/lcl/languages/lclstrconsts.pt_BR.po
+++ b/lcl/languages/lclstrconsts.pt_BR.po
@@ -530,7 +530,7 @@ msgid "Form"
 msgstr "Formulário"
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.ru.po b/lcl/languages/lclstrconsts.ru.po
index 0e0dd935f2..34344e31d4 100644
--- a/lcl/languages/lclstrconsts.ru.po
+++ b/lcl/languages/lclstrconsts.ru.po
@@ -529,7 +529,9 @@ msgid "Form"
 msgstr "Форма"
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+#, fuzzy
+#| msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr "Ресурс формы %s не найден. Для форм без ресурсов следует использовать конструктор CreateNew."
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.sk.po b/lcl/languages/lclstrconsts.sk.po
index b82116ed93..403f4441e8 100644
--- a/lcl/languages/lclstrconsts.sk.po
+++ b/lcl/languages/lclstrconsts.sk.po
@@ -536,7 +536,7 @@ msgid "Form"
 msgstr ""
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.tr.po b/lcl/languages/lclstrconsts.tr.po
index 744f4774d2..d5fd35b04b 100644
--- a/lcl/languages/lclstrconsts.tr.po
+++ b/lcl/languages/lclstrconsts.tr.po
@@ -531,7 +531,7 @@ msgid "Form"
 msgstr ""
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.ua.po b/lcl/languages/lclstrconsts.ua.po
index 8760820b2f..13e421e6c1 100644
--- a/lcl/languages/lclstrconsts.ua.po
+++ b/lcl/languages/lclstrconsts.ua.po
@@ -524,7 +524,7 @@ msgid "Form"
 msgstr ""
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/languages/lclstrconsts.zh_CN.po b/lcl/languages/lclstrconsts.zh_CN.po
index 0dce533ae8..442e5592bb 100644
--- a/lcl/languages/lclstrconsts.zh_CN.po
+++ b/lcl/languages/lclstrconsts.zh_CN.po
@@ -534,7 +534,7 @@ msgid "Form"
 msgstr "窗体"
 
 #: lclstrconsts.rsformresourcesnotfoundforresourcelessformscreatenew
-msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used."
+msgid "Form resource %s not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource."
 msgstr ""
 
 #: lclstrconsts.rsformstreamingerror
diff --git a/lcl/lclstrconsts.pas b/lcl/lclstrconsts.pas
index 3c7339b48d..f85c2bfa6e 100644
--- a/lcl/lclstrconsts.pas
+++ b/lcl/lclstrconsts.pas
@@ -255,7 +255,8 @@ resourceString
   rsControlClassCantContainChildClass = 'Control of class ''%s'' can''t have control of class ''%s'' as a child';
   lisLCLResourceSNotFound = 'Resource %s not found';
   rsFormResourceSNotFoundForResourcelessFormsCreateNew = 'Form resource %s '
-    +'not found. For resourceless forms CreateNew constructor must be used.';
+    +'not found. For resourceless forms CreateNew constructor must be used.'
+    +' See the global variable RequireDerivedFormResource.';
   rsErrorCreatingDeviceContext = 'Error creating device context for %s.%s';
   rsIndexOutOfBounds = '%s Index %d out of bounds 0 .. %d';
   rsUnknownPictureExtension = 'Unknown picture extension';