whata mistake, intel n2820 is the processor not the graphic card
sorry guys i just wrote wrong....
i fixed that prob by reinstalling the vb guest addictions and................got another error message
something seems to be conspiring against me lol
i posted the other error in sh3 category.
http://www.subsim.com/radioroom/showthread.php?t=226723
now lets try to solve this one!!
and sorry about posting this in the wrong category, twas my first post in subsim :0)