The following are some step I always use when working on comps with spyware; it is basic troubleshooting that may be able to help you.
Empty your browser's cache, for one.
I assume you're using Internet Explorer (Again, I recommend that you switch to Firefox 1.0.2 when this is done).
Tools > Internet Options > Click "Delete Files" button.
It may take a minute for it to delete all the saved stuff.
Click the "Settings" button next to it, then "View Objects."
Delete any unfamiliar objects from the C:\WINDOWS\Downloaded Program Files window that comes up. If you don't know what it is, delete it. You don't
need anything in that directory (though you'd have to re-download Flash, for instance, if you deleted the Shockwave Flash object).
Exit out of that.
Use the "Run" thing in the start menu.
Type
msconfig and click okay.
Look under the "Services" tab for any unfamiliar services that aren't made by Microsoft Corporation. If you find any, post them here. Look under "Startup" for any suspicious programs set to run at startup. Let me know what you find.
Anything you uncheck in msconfig won't run the next time your computer starts up. This is useful because you often can't delete running programs. You may have to restart your computer if you find and uncheck any enhancemysearch stuff.
Look for anything suspicious under program files. If you have a question, ask me. I can tell you what most things are. You can also use Google to search for them. You don't want to delete any "good guy" software by accident.
BelArc advisor (
click to download) is another little program I keep in my toolkit disks that will build a local webpage with a complete profile of your computer, with all your info and all programs installed (plus versions). It'll also have links to each program's location. Very useful. Check out what's installed there, and also at add/remove programs in your control panel.