Please go to the malware forum and follow the instructions at the top....Especially the CLICK HERE.
That will give you several steps that will help you clean up 70 percent of all problems by yourself. If at the end of the process you are still having difficulty--and you may not be-- then post a hijackthis log in THAT forum.
Yes ok...
Yet you havent told me what it is and here i am left clueless...theres all these different applications for all kinds of spyware and im stuck still...