DLed Comodo Free Firewall - Now Windows will not start

I downloaded and installed Comodo Free Firewall from cnet and as soon as I tried to open it my laptop froze. I tried waiting but I ran out of time and had to leave for work. I shut it down by holding the power button. Now, Windows will not open at all.

I have a HP Pavilion g6 with Windows 7.

Please… please, help I need my Lappy back <_<

Probably this subject will be (soon) useful.
Reply #2
While ideas better aren’t present.

OMG, thank you, that worked. Rather than drain the battery, I just removed it and put it back in. Started my lappy up in Safe Mode and it’s restoring it RIGHT NOW.=)

Thanks a million, Jenny66…

You are welcome.