I am not able to upgrade comodo internet security suite,not able to update virus defintion
gives error 113
though internet connection is fine
i tried disabling the comodo firewall
please help
Welcome to the forum adarsh 
What version of CIS have you got installed and what Virus database version.
Miscellaneous / About
Dennis
it’s 3.8.65951.477 prod version
virus signature 994
I am having the exact same problem. Same version and virus definition. My last virus database update was 1/4/10 and since then have not been able to update. Thanks for any help.
The latest version is 3.13.126709.581 your version is some months out of date.
Sorry you will have to uninstall and install the latest version, you can download it from here
https://forums.comodo.com/feedbackcommentsannouncementsnews-cis/comodo-internet-security-313126709581-released-t49566.0.html;msg355806#msg355806
Dennis
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