I might have a problem with my Offline Address Book in Outlook.
For me, new colleagues are not showing up and the contact pictures aren’t displaying either.
Also, global variables are useful, contrary to some OOP zealots who claim otherwise - especially for smaller scripts, where OOP is overkill.
In Python, variables that are only referenced inside a function are implicitly global.
They are stored in the following location: which itself holds subfolders with named after Account GUIDs.
The only thing that work was to delete OAB file C:\Users\%username%\App Data\Local\Microsoft\Outlook\ BUT I have to do that every time when I create a new user or the user profile like phone numbers.