You can find your serial numbers in the order details at the Orders page, at the product page in the E-Shop and in the Module Manager in the game.
In case of bundle products (the combined package from special offer) you can find the keys at the individual product page for the aircraft in the E-Shop and in the Module manager in the game.
"Invalid Hardware Code", "Integrity fault of the Activation key" error
Go to this page on FAQ and find reg file for your module : Problem with Activation (Solution is to wipe out activation data from Windows registry. It will make game to activate as if it was never installed on computer before)
Use reg fix for your module and try to activate again.
The Licensing page allows you to obtain all of the details pertaining to a license (current settings of the license in the Eagle Dynamics and Star Force databases), see a history of activations and deactivations.
The site includes functionality to Bind a license to your user account.
If you want to bind a New serial number to a different user account as a gift, you have to create a new support ticket
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