Hi chris cox,
We'll need some more information to help you. That is what HijackThis is for and will at least give us a start. Please do the following:
Download the self-extracting version of HijackThis from here:HijackThis_sfx download
Save HijackThis_sfx to your desktop.
Double-click the file then click the Unzip
button. Then close the Self-Extractor window.
Using My Computer/Windows Explorer, navigate to C:\Program Files\HijackThis and double click on HijackThis.exe to run it. If you would like to make a shortcut so it's more easily accessable, right click HijackThis.exe and choose Send To
> Desktop (create shortcut)
Open HijackThis and click Do a system scan and save a log file
. Copy the entire contents of that log and post it here by clicking the Add Reply button.