Ctrl-Alt-Del: The window opens for a brief second then closes by itself
The same thing happens when i open MS Security Center from the system tray. Security Center opens for a second then closes by itself.
This is a clients PC and I've tried many things to fix it but no joy. My current thinking is that McAfee version 7 may be the cause. I tried to uninstall it but it wont uninstall from Add/Remove programs.