Antivirus engine not initialized/Corrupt Virus Data Base

Option 2
Please run the automatic updater as follows that can resolve this problem.
1.Open the command prompt(To open command prompt, Go to Start → All Programs → Accessories->Run → Type ‘cmd’ → OK)
2.Type cd “C:\Program Files\COMODO\COMODO Internet Security” and hit Enter
3.Type “cfpupdat -cfpau” and hit Enter
4.Within few seconds, Comodo Firewall Automatic updater balloon message will be popped up on the system tray.
5.Click the balloon and follow the instructions to install the updates.
6. Now check whether you are able to run the updates from the program interface.
If these fixes do not work for you please open a thread in
Comodo Internet Security - CIS (Firewall, AV and Defense+)>Help - CIS>Anti Virus Help
plese include
Verison of CIS:
Virus Signiture Database Version:
Other security software:
Date this first occured:

you can also open a support ticket see