Hello, I cannot work on my DraftSight 2018 x64 SP2.

As soon as I open a dwg file, I can see a white screen and the drawing in background, but cannot have possibility to do anything since I really cannot see anithing.

Can you see in teh window below?

Did it happen to anyone that can help me, please?

I already tried to uninstall and reinstall the program, but nothing changed

Thanks a lot