From: David_2010 on

Hello,

perhaps you can try a system file checker ?
Do you still have the Windows Vista media ? (CD or DVD ?) if so, just
insert the media and type in a administrator command prompt: "sfc
/scannow".
See this article: 'How to use the System File Checker tool to
troubleshoot missing or corrupted system files on Windows Vista or on
Windows 7' (http://support.microsoft.com/kb/929833)

I hope this can help!
David
Norton Support
For more information, please visit the Norton Support website or the
Norton Community


--
David_2010

David
Norton Support
For more information, please visit the
Norton Support website http://www.symantec.com/norton/support/index.jsp
or the
Norton Community http://community.norton.com/
Posted via http://www.vistaheads.com