gistfile1.txt

  !insertmacro MUI_LANGUAGE "English" ;first language is the default language
  !insertmacro MUI_LANGUAGE "Albanian"
  !insertmacro MUI_LANGUAGE "Arabic"
  !insertmacro MUI_LANGUAGE "Basque"
  !insertmacro MUI_LANGUAGE "Belarusian"
  !insertmacro MUI_LANGUAGE "Bosnian"
  !insertmacro MUI_LANGUAGE "Breton"
  !insertmacro MUI_LANGUAGE "Bulgarian"
  !insertmacro MUI_LANGUAGE "Croatian"
  !insertmacro MUI_LANGUAGE "Czech"
  !insertmacro MUI_LANGUAGE "Danish"
  !insertmacro MUI_LANGUAGE "Dutch"
  !insertmacro MUI_LANGUAGE "Estonian"
  !insertmacro MUI_LANGUAGE "Farsi"
  !insertmacro MUI_LANGUAGE "Finnish"
  !insertmacro MUI_LANGUAGE "French"
  !insertmacro MUI_LANGUAGE "German"
  !insertmacro MUI_LANGUAGE "Greek"
  !insertmacro MUI_LANGUAGE "Hebrew"
  !insertmacro MUI_LANGUAGE "Hungarian"
  !insertmacro MUI_LANGUAGE "Icelandic"
  !insertmacro MUI_LANGUAGE "Indonesian"
  !insertmacro MUI_LANGUAGE "Irish"
  !insertmacro MUI_LANGUAGE "Italian"
  !insertmacro MUI_LANGUAGE "Japanese"
  !insertmacro MUI_LANGUAGE "Korean"
  !insertmacro MUI_LANGUAGE "Kurdish"
  !insertmacro MUI_LANGUAGE "Latvian"
  !insertmacro MUI_LANGUAGE "Lithuanian"
  !insertmacro MUI_LANGUAGE "Luxembourgish"
  !insertmacro MUI_LANGUAGE "Macedonian"
  !insertmacro MUI_LANGUAGE "Malay"
  !insertmacro MUI_LANGUAGE "Mongolian"
  !insertmacro MUI_LANGUAGE "Norwegian"
  !insertmacro MUI_LANGUAGE "Polish"
  !insertmacro MUI_LANGUAGE "Portuguese"
  !insertmacro MUI_LANGUAGE "PortugueseBR"
  !insertmacro MUI_LANGUAGE "Romanian"
  !insertmacro MUI_LANGUAGE "Russian"
  !insertmacro MUI_LANGUAGE "Serbian"
  !insertmacro MUI_LANGUAGE "SerbianLatin"
  !insertmacro MUI_LANGUAGE "SimpChinese"
  !insertmacro MUI_LANGUAGE "Slovak"
  !insertmacro MUI_LANGUAGE "Slovenian"
  !insertmacro MUI_LANGUAGE "Spanish"
  !insertmacro MUI_LANGUAGE "Swedish"
  !insertmacro MUI_LANGUAGE "Thai"
  !insertmacro MUI_LANGUAGE "TradChinese"
  !insertmacro MUI_LANGUAGE "Turkish"
  !insertmacro MUI_LANGUAGE "Ukrainian"
  !insertmacro MUI_LANGUAGE "Welsh"

gistfile2.txt

 LicenseLangString MUILicense ${LANG_ENGLISH} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_FRENCH} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_GERMAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_SPANISH} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_SIMPCHINESE} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_TRADCHINESE} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_JAPANESE} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_KOREAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_ITALIAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_DUTCH} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_DANISH} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_SWEDISH} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_NORWEGIAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_FINNISH} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_GREEK} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_RUSSIAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_PORTUGUESE} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_PORTUGUESEBR} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_POLISH} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_UKRAINIAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_CZECH} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_SLOVAK} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_CROATIAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_BULGARIAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_HUNGARIAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_THAI} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_ROMANIAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_LATVIAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_MACEDONIAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_ESTONIAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_TURKISH} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_LITHUANIAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_CATALAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_SLOVENIAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_SERBIAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_SERBIANLATIN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_ARABIC} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_FARSI} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_HEBREW} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_INDONESIAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_MONGOLIAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_LUXEMBOURGISH} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_ALBANIAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_BRETON} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_BELARUSIAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_ICELANDIC} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_MALAY} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_BOSNIAN} "${NSISDIR}\Docs\Modern UI\License.txt"
  LicenseLangString MUILicense ${LANG_KURDISH} "${NSISDIR}\Docs\Modern UI\License.txt"