Click “OK” or “Activate” to confirm.
A critical practical note: the EPLAN License Client for version 2.8 (which uses EIDs) cannot be installed on the same system as the client for version 2.7 or older. This means you cannot run both licensing systems simultaneously on a single machine.
You can generally find or request your validation code through these official channels: Validation Code Eplan P8 2.7
If EPLAN P8 2.7 suddenly asks for a validation code, it is usually triggered by one of the following scenarios:
EPLAN officially ended mainstream support for version 2.7 several years ago. If you encounter persistent validation code errors, the recommended long-term solution is to upgrade to a newer, supported version. However, for legacy project maintenance, keeping a working 2.7 installation with a valid validation code backup is essential. Click “OK” or “Activate” to confirm
EPLAN actively audits software phone-home data. Using non-compliant validation codes can result in steep corporate fines and loss of vendor support.
Scroll down to find and Sentinel Local License Manager . Right-click each service and select Restart . You can generally find or request your validation
Once you have the code, you must enter it during the initial setup or the first launch of the software: Run the Eplan 2.7 setup as an administrator.
This tool can be used to request a validation code online by selecting the "Online" tab and clicking "Request Validation Code". Installation & Entry Process