After installing GP6 from the CD or downloaded installer, you were prompted to enter these two codes. Once verified (locally or via an online check), the software would become fully unlocked. No continuous internet connection was required afterward.
A separate five-digit alphanumeric code required to complete the activation process. How to Find Your Credentials Guitar Pro 6 User Id And Key Id
Download Guitar Pro 6 | Tablature Editor Software – Support After installing GP6 from the CD or downloaded
Once a Key ID is shared publicly, the developers quickly blacklist it. Even if it works for a few hours, the software will eventually revert to "Trial Mode" or refuse to save your work. Guitar Pro 6 User Id And Key Id