Hi
How offen per day run AV update? I can see in “summary” that the virus database has been changed 2-3 times per day. But the number of Virus signature Database Version is 2-3 days the same . For example 961. Today i have run manual update and Virus signature Database Version is 963. Is it OK?
Thanks
Running the update once a day should do the trick…
But comodo updates itself so there is no need to manually check for updates usually.
And your version number looks fresh…
What you can do is press the update button and if you see “the virus signature database is up to date”…
then its most likely is… 
Unless you really feel something is wierd, the computer is unresponsive and so on…
Then of course ask. Comodo usually releases (at least) a new version number to the virus database every day (if they release updates to the virus-database that don’t affect the version number I dont know).
But if your version number stays the same a few days then there probably is some updating issues. 