Adobe Reader won't open when I open Outlook

When I open Outlook on my PC (Windows 10) my Acrobat Reader stops working. It works fine if I don't open Outlook, but if I do open Outlook then Acrobat Reader opens just for 1 second if I'm lucky. The same goes for PDF files, if I try to open them, either they open for 1 second then closes right away.

I have tried to reinstall Acrobat Reader and reinstall Office, nothing works. Does anyone know what I can do?