Here are my 2 favorites I swear by them..
Use the CWshredder first..(last merlin version)
Then use the Hijack this one…now with this be very careful if you do not know what your doing when they give you the list of hijackers, go to a support forum and copy your whole logfile they give you and ask for help..if you want you can send me your hijack log file in a private im and I will tell you what is safe to remove.