Can't install,uninstall comodo firewall

I can’t install or uninstall comodo firewall,it wants me to reboot,after I reboot I ran the installer again and it tells me to reboot again,the uninstaller has the same issues as well.(The comodo firewall program files are deleted)

Please follow Most Effective Way to Reinstall/Update CIS to Avoid/Fix Problems and see if that does the trick.