Computer is freezing up, System Restore won't complete, AV wont update...

My machine is freezing up. System restore won't restore to an earlier point. My AV progs(Comodo Internet Security, Malwarebytes.) won't comlete updates.

I can't find any problems in my HJT logs and Combo-fix has'nt solved my problems either, infact it won't un-install after I ran it.

I also got an error report when trying to run a scan w/Comodo that said my computer does'nt have enough resources to run the scan. ???

I've checked my memory, I have plenty of memory. What have I contracted here??? I hate to re-format my machine, and hope that I don't have to, but I've tried everything I can think of. I really need some excellent advice.

Thanks 1,000,000 in advance.

Narcismo

 

1. Go offsite to upgrade your programs to a memory stick and reinstall.

2. While you are offsite download a rootkit detector/remover. Rootkits may not be detected by your AV programs.

 

Thanks for the reply.
That seemed to work (so far). No rootkits, I did run a rootkit revealer scan before my original post, I just forgot to mention it. All this crap started when I ditched AVIRA AV for COMODO INTERNET SECURITY, because COMODO BO CLEAN was discontinued and then integrated w/ their AV and Firewall.
I think I'm switching back to Avira. Do you know of any progs (free or not) that are comparable w/BO CLEAN ? I do run SpywareBlaster also, but they just dont seem to get the job done anymore. Maybe a host file prog ? Any suggestions ?
Thanks again,
Narcismo

 

theres a program called eset. its workd good as for me. it scans processes as they run but dusnt slow ur computer down, i hav been using it 4 a year nd i havnt had a major attack, just keep it updated.