como corrigir o erro do avastpro

My avastpro is disabled and can not make it work again what should I do?
I’ve tried restoring it did not work more.
I did not save the license, my antivirus will work until 09/09/2012
I ask for guidance to solve the problem or to receive a registration key so you can reinstall the program
I’m talking about Brazil, I prefer if possible that the response is sent in Portuguese
grateful

You have to reinstall. For your lincense write to sales@avast.com or

http://www.avast.com/contact-form.php?loadStyles

You will get better help in the Português forum:

http://forum.avast.com/index.php?board=27.0