Otshot

Somehow the program otshot has made its way onto my computer. I have tried locating it in the control panel, no luck. I looked on the hard drive in the program files, i found it but when i try to delete it, it says i do not have the permission to do so. I have downloaded a program called Anvisoft that was supposed to be able to locate the file and delete it, however it did not show up in the list of found program. Does anyone out there have any advice on how to get rid of this program! Otshot just keeps coming back no matter what I do!

no experience with avisoft
but check them out before running anything from unknown malware removers
new version of revo uninstaller out today
http://fileforum.betanews.com/detail/Revo-Uninstaller/1180616005/1
worth a shot- post back
run malware bytes anti malware if you have not recently update before running

you may find this interesting for background about various installs of otshot
http://forums.cnet.com/7723-6122_102-592173/how-to-delete-otshot/

there is a good writeup on
http://www.bleepingcomputer.com/forums/t/494146/otshot/
but I do not want you to run combofix or any other heavy duty program without professional help