Here's a definite fix. It's a little in depth but it works. I've attempted to use Spybot, Adaware and CWShredder and none of those worked to remove CWS. This finally did the trick. Enjoy!

http://www.bleepingcomputer.com/forums/tutorial85.html

p.s. Print the tutorial FIRST! Download all necessary programs listed in the tutorial FIRST! Have patience and do NOT skip a step.

Good luck