Systems crashing again

Greetings 

 

A few weeks ago I was having a problem  with Draftsight crashing every time i tried to dimension a line or element, I was able to do a clean install and that seemed to solve  the problem or at least for a few weeks but  now its doing it again and its driving me crazy.

I also have a new problem, the title bar that is normally along the top with the file menu help and the like has totally diapered, and Im not able to figure out how to get it back.

I know I was using and AUTO CAD file yesterday but had no problems until I started using the system again today 

 

Any Ideas ??

 

Steve Forest