want to install the japanese language pack on a client using the powershell command "Install-Language ja-JP". i wasnt able to find a way just to run a powerhsell command just a script so i created a file/script with that command and setup in self service to run as system user using this article Add Powershell Script as a Package - How to (manageengine.com). when i launch it from self service, it completes after a couple seconds with a sucessful result but it did not install it (usually takes 10-15 minutes to install the language pack).