"Application failed to initialize: 0x800106ba. A problem caused Windows Defender Service to stop. To start the service, restart your computer or search Help and Support on how to start a service manually"
Eh?
restarting doesn't work. have tried system restore - makes no difference can't find anything in Help and Support
It only started yesterday, and initially froze the mouse pointer, but that works now. Running XP (pro I think). Any ideas anyone?