Can't turn on firewall

Avast Free Antivirus / Premium Security
1

Today I receive a pop-up about new update of avast.
After update firewall is not turn on.
When I try to turn it on it just tell firewall can not turn on.
p/s My version is Avast Premier 11.1.2253. Can this version run in Window XP sp3?
Sorry about my bad english

2

Repair Avast:

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

I followed your instructions 3 times about repairing and then rebooting. I still get the message that my firewall is off and i can’t turn it on. I had a trial period that this application seemed to be working ok but when i purchased is when I start getting messages that the firewall is off and i am unable to turn it back on.

4
  • Which Avast…? (Free/Pro/IS/Premier)
  • Which version…?
  • OS…? (32/64 Bit…? - which SP/Build…?)
  • Other security related software installed…?
  • Which AV(s) did you use before Avast…?
5

Thank you @Asyn ! This worked for me. However, I would modify the above instructions for Win 7 Home Premium. In step 2: Click on Avast!m, click on change, then click on Repair in the next popup box.

6

You’re welcome.