I accidentally downloaded a corrupt file and it contained a registry blocking virus/malware and i can’t seem to clean it. I tried Ad Aware and it’s not use, plus i can’t install any freeware anti softwares now and my automatic updates are off and cannot be turned on!

Any help would be appreciated. Thanks!
Thanks so far!!!

The thing is every time I try to INSTALL something, which requires a reg entry, it denies. So, I’m stuck to the point where I can’t install anything right now. The only thing that went smooth was RegCure and I don’t an official key.
The run cmd and non plug and play thing didn’t work. There isn’t anything like that there. Sorry