"ko" is not a valid language id when including license_ko.rtf

[timfish]

Version: [email protected]
Building For nsis

With the following config

    "nsis": {
      "guid": "xxxxx-xxxxx-xxxxxx-xxxxx",
      "include": "resources/installer.nsh",
      "multiLanguageInstaller": true,
      "oneClick": false,
      "perMachine": true,
      "allowToChangeInstallationDirectory": true,
      "menuCategory": true
    }

installer.nsh

!macro customInstall
  ExecWait '"$INSTDIR\resources\DPInst.exe" /sw'
!macroend

And I'm including the following license_*.rtf files:

And seeing the following error:

Processing script file: "<stdin>" (ACP)
warning: "ko" is not a valid language id, using language id 1041! (macro:licensePage:7)

Error output:
Error: warning treated as error

NSIS script:
!addincludedir "C:\Users\tim\Documents\Repos\app-workingcopy\node_modules\electron-builder\templates\nsis\include"
!addplugindir /x86-unicode "C:\Users\tim\AppData\Local\electron-builder\cache\nsis-resources\nsis-resources-3.0.0\plugins\x86-unicode"
!addplugindir /x86-unicode "C:\Users\tim\Documents\Repos\app-workingcopy\resources\x86-unicode"

!macro licensePage
  LicenseLangString MUILicense 1033 "C:\Users\tim\Documents\Repos\app-workingcopy\resources\license_en.rtf"
  LicenseLangString MUILicense 1031 "C:\Users\tim\Documents\Repos\app-workingcopy\resources\license_de.rtf"
  LicenseLangString MUILicense 3082 "C:\Users\tim\Documents\Repos\app-workingcopy\resources\license_es.rtf"
  LicenseLangString MUILicense 1036 "C:\Users\tim\Documents\Repos\app-workingcopy\resources\license_fr.rtf"
  LicenseLangString MUILicense 1040 "C:\Users\tim\Documents\Repos\app-workingcopy\resources\license_it.rtf"
  LicenseLangString MUILicense 1041 "C:\Users\tim\Documents\Repos\app-workingcopy\resources\license_ja.rtf"
  LicenseLangString MUILicense ko "C:\Users\tim\Documents\Repos\app-workingcopy\resources\license_ko.rtf"
  LicenseLangString MUILicense 1028 "C:\Users\tim\Documents\Repos\app-workingcopy\resources\license_zh.rtf"
  LicenseLangString MUILicense 2052 "C:\Users\tim\Documents\Repos\app-workingcopy\resources\license_en.rtf"
  LicenseLangString MUILicense 1043 "C:\Users\tim\Documents\Repos\app-workingcopy\resources\license_en.rtf"
  LicenseLangString MUILicense 1049 "C:\Users\tim\Documents\Repos\app-workingcopy\resources\license_en.rtf"
  LicenseLangString MUILicense 1045 "C:\Users\tim\Documents\Repos\app-workingcopy\resources\license_en.rtf"
  LicenseLangString MUILicense 1058 "C:\Users\tim\Documents\Repos\app-workingcopy\resources\license_en.rtf"
  LicenseLangString MUILicense 1029 "C:\Users\tim\Documents\Repos\app-workingcopy\resources\license_en.rtf"
  LicenseLangString MUILicense 1053 "C:\Users\tim\Documents\Repos\app-workingcopy\resources\license_en.rtf"
  LicenseLangString MUILicense 1044 "C:\Users\tim\Documents\Repos\app-workingcopy\resources\license_en.rtf"
  LicenseLangString MUILicense 1030 "C:\Users\tim\Documents\Repos\app-workingcopy\resources\license_en.rtf"
  LicenseLangString MUILicense 2070 "C:\Users\tim\Documents\Repos\app-workingcopy\resources\license_en.rtf"
  !insertmacro MUI_PAGE_LICENSE "$(MUILicense)"
!macroend
!include "C:\Users\tim\AppData\Local\Temp\electron-builder-YnvXD2\0-5-messages.nsh"
!include "C:\Users\tim\AppData\Local\Temp\electron-builder-YnvXD2\0-4-messages.nsh"
!addincludedir "C:\Users\tim\Documents\Repos\app-workingcopy\resources"
!include "C:\Users\tim\Documents\Repos\app-workingcopy\resources\installer.nsh"

Which is very strange when its listed here.

[develar]

Korean lang is bundled now.