Campaign Problems

[Herr Straße Laufer]

Has anyone else had this happen?

I had to delete a campaign that I have been playing for months. My fault I did not understand the "archive" files that were added by default. Lost my campaign and thought I'd start another.
Three scenarios into the campaign I got locked up after completing the last turn and getting the "Hitler loves me" message. No medal, no screen, and then the Microsoft "send us the error" message comes up.

I can go back to the last turn, end it, and it cycles to the Microsoft message again.
Is it a bug or am I doing something that I am not supposed to, without knowing it?

I am starting in '41 with a German tank battalion created using the MCS oob (not the Talonsoft ones), in central.

Frustrating that this stuff was not vetted during the development process.

HSL