I am currently working on an C# Outlook-Add-In for my company which allows the user to plan a video conference in cisco jabber via outlook and i was wondering if it is possibly to somehow programmatically access/use the Outlook-Options "Language" setting in my code?
This is needed in order for the add-in installation to automatically set the language in the App.config based on the users existing outlook settings.
I found this question but i am for sure not allowed (i don't even know if it is possible) to access other users registries: Outlook Version language
Any help is appreciated, thank you.