It seems like those blue screens may be hardware related. As this is not my area of expertise, I'll refer you to the
XP forums. Create a new thread. Please do give them the link of this thread. I'll keep this thread open just in case.
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For McAfee, I believe you are using the 2005/2006/2007 version. So try this unnstaller.
Download the
McAfee Removal Tool.
Double click on
MCPR.exe to launch it, then Click
Run. A window should appear and disappear, this is normal. A new window should popup and begin the uninstall. When prompted to reboot your computer type
Y.
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For Winpatrol, try this.
- Click Start => Run
- Type in cmd
- The command-line will open.
- Type msiexec /unregister and press Enter.
- Type msiexec /regserver and press Enter.
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You might want to update to SP2 after you solved your issues.