Just updated, but Firewall won't start

HI!, I have Avast Premier. I just updated to Program 2014.9.0.2016
Virus def 140329-2
after rebooting, Avast message is: Firewall is off. When click to turn it on it says : Unable to start Firewall.
This is for my desktop, which has Vista :stuck_out_tongue:
Any help will be appreciated. Tried a few times but nothing…thanks!

Repair avast!:

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

Thanks Asyn for your prompt response!
I followed your instructions and it’s now fix! ;D
Grateful!

You’re welcome.