We're sorry, an error has occurred Invalid license: Reason code = 0x0006

Possible Solution One workaround is to delete the BF3 license file to to force a license update.

First Workaround

1. Exit Origin completely. You can do this by right-clicking Origin in your system tray (near the clock) and selecting "Exit"

2. Open Internet Explorer (this will only work with Internet Explorer, not other browsers). Enter the following address into your address bar and press "Enter/Return"

C:\ProgramData\Electronic Arts\EA Services\License

3. Delete the file named either 71067.dlf or 70619 or 71069.dlf

4. Restart your machine.

5. Launch Origin and login to your Origin account.

6. Attempt to launch Battlefield 3

Second Workaround

1. Exit Origin completely. You can do this by right-clicking Origin in your system tray (near the clock) and selecting "Exit"

2. Open Internet Explorer (this will only work with Internet Explorer, not other browsers). Enter the following address into your address bar and press "Enter/Return"

C:\ProgramData\Origin\DownloadCache

3. Delete the files in this directory

4. Restart your machine.

5. Launch Origin and login to your Origin account.

6. Attempt to launch Battlefield 3

Regards
theDokt0r