One of the items that you have disabled in Selective Startup is causing the
problem.
How to Troubleshoot By Using the Msconfig Utility in Windows XP
http://support.microsoft.com/kb/310560
How to perform a clean boot in Windows XP
http://support.microsoft.com/kb/310353
Also see these topics...
Whats next?
Create a clean environment for troubleshooting
Create a clean environment for troubleshooting
Investigating other possible causes of a problem
Isolate problems using Selective Startup options
Isolate problems using system startup options
Isolate problems using the Startup tab
Identifying problems using system file tabs
here...
http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/msconfig_usage.mspx
Do NOT use msconfig to change your services.
Use services.msc *NOT* msconfig.exe!
Start | Run | Type: services.msc | Click OK
Why can't I use msconfig to change my services?
[[The reason is because with msconfig and Hardware Profiles, you can disable
services that may be vital to boot your system. With the management console
(services.msc) you cannot. Also, msconfig, while unchecking the box, is
disabling the service.
The "Disable All" button also scares me. It should not even be there as no
reason exists to justify disabling "everything."]]
Why can't I use msconfig to change my services?
http://web.archive.org/web/20041128011231/www.blackviper.com/AskBV/XP25.htm
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Hope this helps. Let us know.
Wes
MS-MVP Windows Shell/User
In