Update problem [MAJOR]

I’ve done this twice now, and the same thing happens.
comodo brings up an alert in the right hand corner, just over the icon
Asking me would i like to update
Then i click yes, and the comodo icon comes up with fire over it.
After about 5 minutes, this icon dissapears and i try to launch comodo, but it wont. it has done a botched job?

What should i do?

What do you mean by launch? Open CFP by double clicking the tray icon to get to the GUI?