game crash at save (auto and manual)

Game crash on every single save, eather auto or manually save. Before getting the prehistoric pack it used to happen occationally but nowdays it crashes every time. Got the message that the app stopped cooperateting with windows before but somehow windows stopped generating new error repports recently. I been following the troubleshoot guide, besides that i couldnt find out how to alter the dedicated gpu in controlpanel from native one. Also there isn't any dmp file to find nowere in %APPDATA%\..\Local\Temp\Klei\Oxygen Not Included\Crashes. As a matter of fact there isn't any Klei folder at all to be find in there.