To clear out existing license information in the Data Modeler 2021 releases…
Download the attached “2021R1RemoveLicenseInfo.txt”
Rename the file extension from .txt to .bat: “2021R1RemoveLicenseInfo.bat”
Right Click on the file and select “Run as administrator”
When prompted, enter ‘y’ to delete stored licensing information.
Thereafter all licensing information stored from Data Modeler 2021 is removed.
What does this script do?
Deletes the contents of "C:\Users\%username%\appdata\local\erwinDMLicensing"
Removes the registry entries under: HKCU\Software\erwin\Data Modeler\9.96\Nalpeiron Server
