Comodo was working before uninstalling it. Uninstalled to test whether or not it was causing an issue with a program. Comodo will reinstall but fail to load upon reboot and the repair option doesn't work.
Also during the uninstall using windows uninstaller, the screen goes blank and hangs. So I used "the official Comodo Uninstaller". But it doesn’t work. Getting "Cannot remove folder ‘Comodo Folder’ scheduled task. Error 0x80070091” using the official Comodo uninstaller tool;