: If you are moving the software to a new PC, you may need to "Return" or deactivate the license on the old machine first, depending on the specific licensing agreement (e.g., COA or Site License).
If you do not have a license, you can install the software as the Limited Edition Functionality gppro ex 31 key code
: After registration, the unique key code linked to your serial number will be sent to your registered email address. Manual Reference GP-Pro EX Reference Manual : If you are moving the software to
: If you have proof of purchase but have lost your key, you can contact Pro-face Technical Support to recover your license information. The GP-Pro EX software is the development environment
The GP-Pro EX software is the development environment for Pro-face HMI (Human Machine Interface) units. Unlike some open-source software, this is a proprietary, paid product.