Try reinstalling the latest drivers for the video card. You can download it here at
www.ati.com
And I'll correct your grammar for you....
"Thanks..!! but my problems is another one.... The ATI graphics card`s driver have a problem with Video Vegas... I have unloaded the ultimate driver that it correct that... but not to me..!!! why..????? "
This would be better written as;
"Thanks..!!
that is not my problem though....The ATI graphic card's driver
has a problem with
Vegas Video...I have
uninstalled the ultimate drive
that is supposed to correct it but it didn't for me...!!! (is that what you were supposed to mean ?!?!)
Andrew