I want deleting an aniti virus program in my computer in control panel but it not be deleting?what i must do?

Answer 1

log in as administrator. If still not able to uninstall then you need to stop the process press ctrl+alt+del then go to task manager
select the porcess you want and then end task.

Answer 2

First boot into Safe Mode by tapping the F8 key as the computer starts up. Once there, look on the lower right of your task bar for the icon of your anti-virus program...right click on the icon, and choose "exit". Then go to the control panel and remove the program.
However, make sure you have at least SOME kind of anti-virus program on your computer...I'd recommend the free version of AVG, available for download at the below link.