Need advise on problem

I have something. Pretty vague, but will try to explain.

Noticed it the other day when I couldn't go to certain sites, then all of a sudden, Firefox opened a new tab and took me to a site that wanted to do a scan of my computer. I knew I had something then.

I used several programs to try to fix it, ad-aware, spybot, bitdefender, A2, spysweeper. They all said they found things and supposedly fixed them, but they didn't.

Hijack this showed two dll's in system 32 that shouldn't have been there. Of course I wasn't allowed to delete them the normal way. But I used eraser to get rid of them on boot and then I shut them down from loading at startup.

After I erased them, Hijack would not show them or anything else that was out of place.

But it wasn't long, a couple of hours, before Firefox did it again, and there were two new dll's showing up in system 32.

So there is something down deep creating these dll's that none of the programs I have are finding.

Any suggestions? What do I need to do?

 

Man, that was hell

First, I went to download the programs called for, but had problems. It would do the download, but the files would be 0 bytes.

Had to go to another computer, download them, burn them and then load them on my computer.

Superantispy found about 20 problems but when I said fix them, the computer would just shut down before it could fix anything. After a few tries, I did a few trail and error fixs, fixing a few at a time until I found 2 that were causing the problem. Saved them til last but antispy would/could not fix them.

I then did the MBAM but it wouldn't download the updates, so I went ahead and ran it and it found about 10 problems, including the 2 that antispy couldn't fix. Well, it works and deleted all of them.

So I ran it again and it downloaded the updates, so I did another scan and it found some more, it cleaned those.

I ran spybot, antispy and MBAM one more time and no problems.

Thanks