Hello and welcome to our forums,
Advanced Installer does not have such option to change the OS language, but you can use a
custom action to achieve that.
For example, you can use a PowerShell script with the following code:
Code: Select all
Set-WinUILanguageOverride -Language de-DE
The Set-WinUILanguageOverride cmdlet sets a user-preferred display language to be used for the Windows user interface (UI). If no override setting is used, the display language is dynamically determined from the language list of the user.
More details on the MSFT
Set-WinUILanguageOverride article.
Hope this helps! If you have any other questions please don't hesitate to contact us.
Best regards,
Liviu