leak test suite made my xp can't boot

I ran comodo leak test on my windows xp pc, with other anti-malware solution. It got low score, only 180/340. BUT the sad thing happened, the next time I turn on my pc. The system couldn’t boot. It hanged before the windows logo appear. The comodo leak test didn’t tell me it may destroy my system. What should i do now. Please help me, if the CLT did affect my system. :-\

CLT should not do that. This has never been reported before.

What anti malware solution are you using? Can you enter Windows in Safe Mode? If so can undo changes made by your anti malware solution or try to uninstall it?