I know this has been asked before but I could not find it with “search”. Should Comodo be uninstalled before installing a new version. Also can a Beta version be installed over a final release version and vice versa. Thanks in advance.

Hi and welcome,

The automatic updater will automatically update the program to a new version without reinstalling.

However, if you use the beta then you will need to uninstall, but this will be done automatically if you run the installer for the new downloaded version. It will ask if you want to remove earlier versions - just click yes.