Deep Freez doesnt show up to be disabled

Hi Everybody
Three Days ago i installed Deep.Freeze (Version : Deep.Freeze.Standard.v7.30.020.3852 )
installed it for a program (battleping) , well program didnt work so i Removed battleping and Deep Freeze By Shift Deleting it
But Deep freeze didnt just go away, all of files were removed but this file : DFserv.exe
remained in : C:\Program Files (x86)\Faronics\Deep Freeze\Install C-0

now i cant get rid of it i tried to repair (or unistall) it from the installer that i have , but it says if u wanna unistall or install deep freeze u must disable it first
well i cant run Deep freeze to do that ! , because the only file i have is this DFserv.exe and when run it , nothing happens !
Im going nuts ! my pc keep going back in 3 days ago :(
Need Help , Desperately

Thx.