Slow Ending Session [High Priority]

[Guest]

Windows log off slowly, this problem created newly,
(computer is virus and spyware free)

please help me to solve this problem

 

[Rock]

Windows log off slowly, this problem created newly,
(computer is virus and spyware free)

please help me to solve this problem

http://aumha.org/win5/a/shtdwnxp.htm

Also clean boot troubleshooting:
How to Troubleshoot By Using the Msconfig Utility in Windows XP
http://support.microsoft.com/?id=310560

How to perform advanced clean-boot troubleshooting in Windows XP
http://support.microsoft.com/?id=316434