Goto miscellaneous/settings/update,uncheck box marked automatically check for the program updates.
If you do this it would be a good idea to check here or Comodo site often to make sure your up to date.
Add me to the list of people who have had no problems with automatic comodo updates and find them to be unmitigated blessing.
But clearly we have at least two people who are not experiencing the blessing so we should all wonder why.
To take a little wild stab in the dark, as someone who almost always uses firefox, I sometimes find the internet explorer web browser has been closed in the off position. And its my understanding that comodo along with some other update type programs do their updates through internet explorer. And I have experienced failures of these updates when internet explorer is closed in the off line position.
Sure not saying that has to be the case here, but its one possible troubleshooting step to try.
(Thread hijacker here)
Tried suggestion above (also a Firefox user) but no luck. Even when I try to manually update Comodo it states that the updates were installed successfully but when checking for updates immediately afterwards it states that an update is available as if I never installed the original update.