"The Defense+ is not functioning properly"

I wasn’t quite sure where to post this but I have Free Comodo Firewall installed and have used Comodo for several years now.

I just noticed my Comodo icon has switched to more of an exclamation point so when I opened Comodo I get “The Defense+ is not functioning properly”, Run Diagnostics… I then run the Diagnostic utility but it says there isn’t a problem.

I know there must be something wrong so does this require a reinstall to fix or something else?

Its better to make a clean installation.

You can export your settings, and import them later. Dont forget to activate that profile then.