Free avira internet security 2013 key.
This key valid until 15 September 2015.
If the license corrupted :
* Open Avira Internet Security
* Open Menu Help > License Management
* Click hbedv.key to update your license.If still corrupted, try :
* Rename file to HBEDV.key
* and try install this key again
* Restart your computer
* Enjoy the new license...
Download Avira Internet Security HBEDV Key Valid Until 15 September 2015 now.