I have installed the troubleshooters, they say they fixed it - but still does the same thing - probably tried it 20 times in the last 5 daysERROR_NOT_FOUND(0X8007490)

can you provide more information, the crystal ball is a tad cloudy today Windows MVP, paid Remote Assistance is available for XP, Vista and Windows 7. My page on Video Card Problems is now my most popular landing page. See my gaming site for game reviews etc. Developer | Windows IT | Chess | Economics | Hardcore Games | Vegan Advocate | PC Reviews

Please try this KB to see if it works: http://support.microsoft.com/kb/958044 Regards, Leo Huang Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.