No windows for exports

Hi, guys

Today I was working on my X7 and I wanted to publish to PDF and there was no export window. Restarted Corel, same issue. Restarted my PC, same.

Meanwhile I noticed that I can't export  any other files. No jpg, eps etc. no nothing.

I can't even save a file because there's no window when hitting that command.

The commands are there in the toolbar, the license seems to be active, so ... please help me out