diff --git a/reactos/base/system/winlogon/Cz.rc b/reactos/base/system/winlogon/cs-CZ.rc
similarity index 100%
rename from reactos/base/system/winlogon/Cz.rc
rename to reactos/base/system/winlogon/cs-CZ.rc
diff --git a/reactos/base/system/winlogon/De.rc b/reactos/base/system/winlogon/de-DE.rc
similarity index 100%
rename from reactos/base/system/winlogon/De.rc
rename to reactos/base/system/winlogon/de-DE.rc
diff --git a/reactos/base/system/winlogon/En.rc b/reactos/base/system/winlogon/en-US.rc
similarity index 100%
rename from reactos/base/system/winlogon/En.rc
rename to reactos/base/system/winlogon/en-US.rc
diff --git a/reactos/base/system/winlogon/Es.rc b/reactos/base/system/winlogon/es-ES.rc
similarity index 97%
rename from reactos/base/system/winlogon/Es.rc
rename to reactos/base/system/winlogon/es-ES.rc
index a135db6d293..7e38cf11eb9 100644
--- a/reactos/base/system/winlogon/Es.rc
+++ b/reactos/base/system/winlogon/es-ES.rc
@@ -1,6 +1,6 @@
 //Spanish translation by Lucio Diaz-Flores Varela. Reviewed by Jose Pedro Fernandez Pascual.
 
-LANGUAGE LANG_SPANISH, SUBLANG_NEUTRAL
+LANGUAGE LANG_SPANISH, SUBLANG_SPANISH_MODERN
 
 IDD_SHUTDOWNCOMPUTER DIALOG  45, 22, 164, 52
 STYLE DS_SETFONT | DS_MODALFRAME | DS_CENTER | WS_POPUP | WS_VISIBLE | WS_CAPTION | WS_SYSMENU
diff --git a/reactos/base/system/winlogon/Fr.rc b/reactos/base/system/winlogon/fr-FR.rc
similarity index 98%
rename from reactos/base/system/winlogon/Fr.rc
rename to reactos/base/system/winlogon/fr-FR.rc
index 039075c678f..fd47e04af61 100644
--- a/reactos/base/system/winlogon/Fr.rc
+++ b/reactos/base/system/winlogon/fr-FR.rc
@@ -1,6 +1,6 @@
 /* French translation by Benoit Plante 2005 (cmoibenlepro AT hotmail DOT com) */
 
-LANGUAGE LANG_FRENCH, SUBLANG_NEUTRAL
+LANGUAGE LANG_FRENCH, SUBLANG_FRENCH
 
 IDD_SHUTDOWNCOMPUTER DIALOG  45, 22, 164, 52
 STYLE DS_SETFONT | DS_MODALFRAME | DS_CENTER | WS_POPUP | WS_VISIBLE | WS_CAPTION | WS_SYSMENU
diff --git a/reactos/base/system/winlogon/Hu.rc b/reactos/base/system/winlogon/hu-HU.rc
similarity index 100%
rename from reactos/base/system/winlogon/Hu.rc
rename to reactos/base/system/winlogon/hu-HU.rc
diff --git a/reactos/base/system/winlogon/Ja.rc b/reactos/base/system/winlogon/ja-JP.rc
similarity index 100%
rename from reactos/base/system/winlogon/Ja.rc
rename to reactos/base/system/winlogon/ja-JP.rc
diff --git a/reactos/base/system/winlogon/No.rc b/reactos/base/system/winlogon/nb-NO.rc
similarity index 97%
rename from reactos/base/system/winlogon/No.rc
rename to reactos/base/system/winlogon/nb-NO.rc
index d332cc24b9f..059a926d50c 100644
--- a/reactos/base/system/winlogon/No.rc
+++ b/reactos/base/system/winlogon/nb-NO.rc
@@ -1,4 +1,4 @@
-LANGUAGE LANG_NORWEGIAN, SUBLANG_NEUTRAL
+LANGUAGE LANG_NORWEGIAN, SUBLANG_NORWEGIAN_BOKMAL
 
 IDD_SHUTDOWNCOMPUTER DIALOG  45, 22, 164, 52
 STYLE DS_SETFONT | DS_MODALFRAME | DS_CENTER | WS_POPUP | WS_VISIBLE | WS_CAPTION | WS_SYSMENU
diff --git a/reactos/base/system/winlogon/Nl.rc b/reactos/base/system/winlogon/nl-NL.rc
similarity index 94%
rename from reactos/base/system/winlogon/Nl.rc
rename to reactos/base/system/winlogon/nl-NL.rc
index 805a469992e..f67e50ce045 100644
--- a/reactos/base/system/winlogon/Nl.rc
+++ b/reactos/base/system/winlogon/nl-NL.rc
@@ -1,4 +1,4 @@
-LANGUAGE LANG_DUTCH, SUBLANG_NEUTRAL //Vertaald door Eric Janssen
+LANGUAGE LANG_DUTCH, SUBLANG_DUTCH //Vertaald door Eric Janssen
 
 IDD_SHUTDOWNCOMPUTER DIALOG  45, 22, 164, 52
 STYLE DS_SETFONT | DS_MODALFRAME | DS_CENTER | WS_POPUP | WS_VISIBLE | WS_CAPTION | WS_SYSMENU
diff --git a/reactos/base/system/winlogon/Pl.rc b/reactos/base/system/winlogon/pl-PL.rc
similarity index 100%
rename from reactos/base/system/winlogon/Pl.rc
rename to reactos/base/system/winlogon/pl-PL.rc
diff --git a/reactos/base/system/winlogon/Ru.rc b/reactos/base/system/winlogon/ru-RU.rc
similarity index 100%
rename from reactos/base/system/winlogon/Ru.rc
rename to reactos/base/system/winlogon/ru-RU.rc
diff --git a/reactos/base/system/winlogon/Sv.rc b/reactos/base/system/winlogon/sv-SE.rc
similarity index 98%
rename from reactos/base/system/winlogon/Sv.rc
rename to reactos/base/system/winlogon/sv-SE.rc
index 0c70e6150d0..3eda831fd87 100644
--- a/reactos/base/system/winlogon/Sv.rc
+++ b/reactos/base/system/winlogon/sv-SE.rc
@@ -1,6 +1,6 @@
 //Swedish resources by David Nordenberg 2005-04-29
 
-LANGUAGE LANG_SWEDISH, SUBLANG_NEUTRAL
+LANGUAGE LANG_SWEDISH, SUBLANG_SWEDISH
 
 IDD_SHUTDOWNCOMPUTER DIALOG  45, 22, 164, 52
 STYLE DS_SETFONT | DS_MODALFRAME | DS_CENTER | WS_POPUP | WS_VISIBLE | WS_CAPTION | WS_SYSMENU
diff --git a/reactos/base/system/winlogon/Uk.rc b/reactos/base/system/winlogon/uk-UA.rc
similarity index 100%
rename from reactos/base/system/winlogon/Uk.rc
rename to reactos/base/system/winlogon/uk-UA.rc
diff --git a/reactos/base/system/winlogon/winlogon.rc b/reactos/base/system/winlogon/winlogon.rc
index 79b1df3c85f..a5b55e548c7 100644
--- a/reactos/base/system/winlogon/winlogon.rc
+++ b/reactos/base/system/winlogon/winlogon.rc
@@ -12,17 +12,17 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 
 /* IDI_WINLOGON ICON "resources/winlogon.ico" */
 
-#include "Cz.rc"
-#include "De.rc"
-#include "En.rc"
-#include "Es.rc"
-#include "Fr.rc"
-#include "Hu.rc"
-#include "Ja.rc"
-#include "Nl.rc"
-#include "No.rc"
-#include "Pl.rc"
-#include "Ru.rc"
-#include "Sv.rc"
-#include "Uk.rc"
+#include "cs-CZ.rc"
+#include "de-DE.rc"
+#include "en-US.rc"
+#include "es-ES.rc"
+#include "fr-FR.rc"
+#include "hu-HU.rc"
+#include "ja-JP.rc"
+#include "nl-NL.rc"
+#include "nb-NO.rc"
+#include "pl-PL.rc"
+#include "ru-RU.rc"
+#include "sv-SE.rc"
+#include "uk-UA.rc"