From Malwarebytes:
RogueRemover is a utility that can remove various rogue
antispyware, antivirus and hard drive cleaning utilities. Rogue
applications are applications that rather than remove spyware,
provide false positives, distribute malware or spyware, advertise,
or provide useless uninstallers. The main point is that rogue
applications are useless and eat up system resources.
RogueRemover has the ability to completely remove
WinAntiSpyware/WinAntiVirus, SpyAxe, VirusBlast, VirusBursters and
many more!
Simply download RogueRemover from the link below. Unzip to a
convenient location such as C:\RogueRemover. Navigate to the folder
you unzipped the files to and double click on the file named
RogueRemover.exe. Finally, select Scan and the program will walk
you through the remaining steps.
Compatible with Windows 2000, NT, XP
Download RogueRemover
Note: RogueRemover doesn't remove spywares, adwares or rootkits. It
only targets known FAKE ANTI-SPYWARE PROGRAMS.
For more information about what rogue programs it removes, look at
its history and detection list.