When downloading Google Chrome I somehow also downloaded COMODO Internet Security. After several attempts I thought I had removed COMODO using the windows add/remove program. When I restarted my computer I got the message unable to start COMODO. Apparently COMODO is still in Program files/COMODO. When I tried to delete the file I got the message “unable to complete request because COMODO is in use by another program. I have no idea what program is using COMODO and would very much appreciate help in completely removing COMODO Internet Security from my computer.