Hi friends, today I'm going to provide you the registration file of Avast Internet Security to make it active till May 2014. Follow the steps below:
> Open AVAST INTERNET SECURITY.

> Click on Maintenance tab.
> Select Registration.
> Click on Insert Avast Pro Activation/Internet Security/or your product License File.
> Give the location of avastlic file provided by me below, means download the file given below and register using that file.
Enjoy.