I would suggest you get a registry cleaner like jv16 to remove it. You can download it by going on this site. http://cnet.search.com/search?chkpt=...=jv16&tag=srch
All you have to do is install and start it. Click the installed program line and remove the program you want. Then I would go to the Registry Tool, and run the registry cleaner which will get all the invalid keys in your registry out.
Once you don't go in your windows explorer's program file section and delete the files of the program you want to remove.
JV16 should help you get the job done. It's use to be free, not sure if it is a trailware now but is a good program.