Ineternet Security V8 can not start

Avast Free Antivirus / Premium Security
1

I have upgraded from the Internet security V7 3 PC licenses to V8. After inserting my License File the expiry date in 2014 is shown, but the AVast Home Screen show “Unsecured” in red and will not start.
My subscription status is “active” but shows 0 days remaining, even so my License expiry date in 2014.

2

Repair avast!:

  1. Control Panel → Add/Remove programs → avast!
  2. Click on ‘Repair’.
  3. Follow instructions.
  4. Reboot.