can not uninstall comodo internet security

I have CIS 8.2. recently I got lot of BSOD. I want to remove CIS but when I try to uninstall it from control panel I get a restart. also when I try to use system restore get a BSOD.

how can I remove it!? I can not find any removal tool for this version.

note: my system is Win 7 64-bit

Download this cleanup tool and run it in Windows Safe Mode. When done boot back to Windows again. That should do the trick.