I have found where it is hiding itself.. IN a folder on my desktop and I tried just deleating it and it said that the program was in use. Which it wasn't... How do I get rid of this virius. It's trojan horse and Qhost is it's name.. and I hate those type. If anyone can help that would be really cool.

Use an antivirus? Or you use control alt delete. Go to end programs, and like almost turn everything off. And attempt to delete it again.

Qhost is quite the nasty Trojan, Clever lil bugger too.
Disabling Active Scripting would prevent infections from QHost. That would prevent the infecting pop-unders from working, but it could affect the loading of other Web sites as well.
More technical souls can remove the MIME registry key. The key is located at:
HKEY_LOCAL_MACHINESOFTWAREClassesMIMEDatabaseContent Typeapplication/hta

Basically your internet should already be hi-jacked so dont really bother googling for help. The virus is already sending you to bogus sites if not alot of p*** sites.
If you can still use your computer, I suggest going to this site.
http://www.pandasecurity.com/homeusers/solutions/activescan/

Run both scans. If possible check whether your anti-virus got disabled after the scan. Might need to re-install it.