SAS scan been running 10+ hours?

I am going through the instructions on the Read and Run me forum and I did all of them except I couldn't find a quarantine folder in the Avira AntiVir program but I ran CCleaner and removed programs I didn't use anymore. My SAS scan is the first one I'm doing and it's taking quite a long time. I tried to look up and see if this was a normal time frame but it looks like most others I saw didn't take as long.

My initial problems were extremely slow startup and general use, a few blue screen crashes, repeated "Delay Write Failed" messages, Firefox crashing when I try to open it, half of my desktop is black for some reason, but the slowness and program not responding are the biggest pain.

When I downloaded the SAS program and tried to open it I got the message about it not being a valid Win32 program or whatever so I had to rename it.

I also had a Weather Services program in my Add/Remove programs that the list said I should remove and I tried to remove it but it wouldn't give me any uninstallation boxes or anything? Help!

 

thanks for the reply. The first scan(SAS) ended and didn't find anything and then the second scan(malewarebytes) found like three adware weather service things and then the combofix, I'm not sure what it did but it didn't take very long, and then my computer froze when I tried the 4th one I was supposed to do. It read "Initializing..." and wouldn't do anything. After the first scan, my computer was extremely slow, I had to wait everytime I moved the cursor.

Anyways, the reason I did not attach the logs is because I had to shut down my computer and after that all I could get was a blue screen telling me something had gone wrong...I can attach the exact message it says when I get home...but I tried to start up in normal, last good configuration, any of the safe mode ones (I think there were 3) and I kept getting the same blue screen.

ok, thanks for your time.