How do i uninstall quickheal antivirus frm my

Hello,
how do i uninstall quickheal antivirus frm my computer.
i have installed it in d drive.but due to some problem it got deleted frm d drive.
now it shows 1st uninstall prevoius version then install new.
but it is also removed frm add remove optios.
plz tell me the solution for it and help me out .



thank you