Svchost.exe taking up to 2gb of my ram.

[Viktorp]

So basicly I have problems with Svchost.exe recently. It takes up far to much ram than it is supposed to. I know this is not normal, and it was not like this before, or in safe mode. I've runned virus scans and system restore to try to fix this, but it does not seem to help. Any suggestions?

print screen: http://oi45.tinypic.com/29bg7id.jpg

 

[Viktorp]

Also, I have different problems, different times i start my computer. Startet at the same time as this. For expample I have now problem with accessing ctrl alt delete, sometimes only one of my monitors will show and also I can't run programs as administrator..

Edit: As soon as I delete svchost process, it works. But svchost.exe comes back in a few minutes anyways.