The lservrc file is missing, empty, or contains an invalid string .
In some cases, like with SPSS Amos 29, the license wizard mistakenly checks for the wrong version (e.g., version 28 instead of 29). Step-by-Step Fixes 1. Run the License Authorization Wizard as Administrator This is the most common fix for both Windows and Mac users. The lservrc file is missing, empty, or contains
Run the following command to update permissions for the license folder: sudo chmod -R 777 /Applications/IBM\ SPSS\ Statistics/Resources/Activation Run the License Authorization Wizard again. Summary of Troubleshooting Steps Run License Wizard as Admin Ensures license file is saved properly. 2 Re-enter Authorization Code Activates the license online. 3 Check lservrc file presence Validates the actual license file existence. 4 Repair macOS Permissions Grants app access to license folder. Run the License Authorization Wizard as Administrator This
: The machine's physical hardware footprint (Lock Code) does not match the parameters tied to your license string. 2 Re-enter Authorization Code Activates the license online
You did not run the License Authorization Wizard (LAW) as an administrator 1.2.3.
If you have tried these steps and the issue persists, your next step is to contact your institution's IT help desk or open a support case with IBM for a "SPSS Licensing" issue.
Right-click the application icon and choose . Select Authorized User License and click Next .