The upgrade can be purchased directly from the Arobas Music website, which you can visit via this page . You do not need to uninstall your older version to install the new one.
If the computer where you are installing Guitar Pro 6 does not have an internet connection, you can use the method.
Activation without an internet connection is possible. Here's how to generate and apply an offline activation key. Guitar Pro 6 User Id And Key Id
If you no longer have access to the original email, you will need to contact Arobas Music support directly with your full name and the mailing address used at the time of purchase.
This dual-system was a primitive form of anti-piracy. It prevented a single key from being used on unlimited machines. The User ID acted as a "batch identifier," while the Key ID was unique to your transaction. The upgrade can be purchased directly from the
: If your IDs are still not recognized, contact Guitar Pro Support with a screenshot of your activation window. GP6 - I just purchased Guitar Pro 6, what should I do?
Once you have your IDs, follow these steps to activate the software: GP6 - Guitar Pro 6 offline activation – Support Activation without an internet connection is possible
Ensure there are no spaces at the beginning or end of your User ID or Key ID.
: A unique identifier linked directly to your customer account or registration.