When I rightclick on the icon in the tasbar and chose OPEN nothing happens.
After a while this popups:
Please provide more details. Did you update?
Everything is up to date !
Windows 10 and CIS !
Well, to reinstall it I must be able to uninstall it first but I cannot !
I only want to report that everything is OK now !
I went into Windows Safe Mode, deleted all the folders of Comodo.
Rebooted into Normal Mode, cleaned the registry with CCleaner, downloaded the newest CIS installer and installed it.
After I could open the GUI again but it refused to install the AV signatures.
Downloaded them manually and updated via CIS and voila: Everything is working now. :-TU