Invalid License Key

I am recieving a prompt that my avast license key is invalid
On July of 2009 I opted for avast Pro.
Can you please assist me with this?
TYVM :wink:

Please take a look here: http://www.avast.com/eng/faq-invalid-license-number.html

Is your system date/time correct?

Can you contact sales (at) avast (dot) com and send your license key for checking?

I updated the program for TWO(2) years in July of 2009
Date & time are correct :wink: