diff --git a/indra/newview/installers/windows/installer_template.nsi b/indra/newview/installers/windows/installer_template.nsi
index 3ea7897501fd728f811944528cf1d19e56db9fd8..49ae58d53a36ff7bda49cb5ff249d0d9bd70d641 100644
--- a/indra/newview/installers/windows/installer_template.nsi
+++ b/indra/newview/installers/windows/installer_template.nsi
@@ -29,6 +29,7 @@ RequestExecutionLevel admin	; on Vista we must be admin because we write to Prog
 ;; (these files are in the same place as the nsi template but the python script generates a new nsi file in the 
 ;; application directory so we have to add a path to these include files)
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+!include "%%SOURCE%%\installers\windows\lang_da.nsi"
 !include "%%SOURCE%%\installers\windows\lang_de.nsi"
 !include "%%SOURCE%%\installers\windows\lang_en-us.nsi"
 !include "%%SOURCE%%\installers\windows\lang_es.nsi"
@@ -37,18 +38,21 @@ RequestExecutionLevel admin	; on Vista we must be admin because we write to Prog
 !include "%%SOURCE%%\installers\windows\lang_it.nsi"
 !include "%%SOURCE%%\installers\windows\lang_ko.nsi"
 !include "%%SOURCE%%\installers\windows\lang_nl.nsi"
+!include "%%SOURCE%%\installers\windows\lang_pl.nsi"
 !include "%%SOURCE%%\installers\windows\lang_pt-br.nsi"
 !include "%%SOURCE%%\installers\windows\lang_zh.nsi"
 
 # *TODO: Move these into the language files themselves
+LangString LanguageCode ${LANG_DANISH}   "da"
 LangString LanguageCode ${LANG_GERMAN}   "de"
-LangString LanguageCode ${LANG_ENGLISH}  "en"
+Langstring LanguageCode ${LANG_ENGLISH}  "en"
 LangString LanguageCode ${LANG_SPANISH}  "es"
 LangString LanguageCode ${LANG_FRENCH}   "fr"
 LangString LanguageCode ${LANG_JAPANESE} "ja"
 LangString LanguageCode ${LANG_ITALIAN}  "it"
 LangString LanguageCode ${LANG_KOREAN}   "ko"
 LangString LanguageCode ${LANG_DUTCH}    "nl"
+LangString LanguageCode ${LANG_POLISH}   "da"
 LangString LanguageCode ${LANG_PORTUGUESEBR} "pt"
 LangString LanguageCode ${LANG_SIMPCHINESE}  "zh"
 
diff --git a/indra/newview/installers/windows/lang_da.nsi b/indra/newview/installers/windows/lang_da.nsi
new file mode 100644
index 0000000000000000000000000000000000000000..0c832e8ba99c961676599f65cbe86c125b5eb5a2
Binary files /dev/null and b/indra/newview/installers/windows/lang_da.nsi differ
diff --git a/indra/newview/installers/windows/lang_pl.nsi b/indra/newview/installers/windows/lang_pl.nsi
new file mode 100644
index 0000000000000000000000000000000000000000..191bae475551401b328eb21cfee50b5bd2d40100
Binary files /dev/null and b/indra/newview/installers/windows/lang_pl.nsi differ
diff --git a/indra/newview/installers/windows/language_menu.nsi b/indra/newview/installers/windows/language_menu.nsi
index 988f452dea0cb8292d045ad590783d529012479f..fef8d40c69bb52e43992e39ecf028062cebc51cb 100644
Binary files a/indra/newview/installers/windows/language_menu.nsi and b/indra/newview/installers/windows/language_menu.nsi differ