The same problem with V2

hi guys, i started a topic in the past, when I was testing the Project 5 (1.0) Demo, about a very annoying problem. When I run Project 5 (V1, either V2), and I want to do some changes in the settings it restarts my PC... The only one thing I can do is to put in instruments or loading presets, but if i want e.g. click on "file->new project" or "options->audio" or anything, it resets. what can be the problem? i don't have any midi controllers or keyboards - is it possible that this causes this error? please help!