i'M A NEW USER AND HAVING TROUBLE UPDATING

I am getting a message to update and i’ve tried it but it never did update then I tried to update it manually and the update completed then I got an error message of 112 could not complete update process any ideas why?

Dean, I was having the same problem took me a long time to D?load and install. see if your answer may be here
https://forums.comodo.com/index.php/topic,5541.0.html

i have the same problem,the automatic update starts downloading and then the system tray icon goes away then after 10 minutes it asks me to update again,so i have 20 messeges like this every day ,the manual updates don’t work either,nice firewall but i’ll stick with zone alarm.