Virus Causes Computer To Hang At Applying Computer Settings

http://www.winforumz.com/windows/XP-hangs-Applying-Computer-settings-ftopict661481.html (XP hangs on Applying Computer settings)
Having an issue with XP Pro on my laptop. Have it plugged into our network and it boots up fine. However, take it off the network and try and boot standalone it will take at least 20 minutes to move past the "Applying Computer Settings" screen. I have searched but cannot find any help with th..
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http://www.winforumz.com/windows/System-hangs-Applying-personal-settings-ftopict593382.html (System hangs while "Applying your personal settings")
System hangs while "Applying your personal settings".If logon to safe mode or with no domain then is more faster within 10seconds only.But when logon to domain it will hang at "Applying your personal settings" about 1hour before can see all the icon on the desktop.How to solve this problem?thanks
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