The license manager runs in the background and locks files, preventing you from deleting them.
Right-click the SPSS app icon > Show Package Contents > Contents/bin (or Resources/Activation ). Look for a file named lservrc . The license manager runs in the background and
: Close SPSS. Search for "IBM SPSS Statistics 29 License Authorization Wizard" in your Start menu. Right-click it and select "Run as Administrator" . Re-enter your 20-character authorization code. : Ensure you are logged into a Mac account with administrator rights before launching the wizard from the Applications folder. University of Guelph 2. Refresh the Local License File : Close SPSS
By following these steps and considering better solutions, you should be able to resolve the "No licenses found" error and get back to using IBM SPSS Statistics 29 productively. Re-enter your 20-character authorization code
The error in SPSS 29 is almost always a communication failure.
Ensure you have uninstalled the "Subscription" version entirely before installing the "Authorized User" version of SPSS 29. They use different licensing engines. Summary Checklist
If the quick fix fails, a corrupted old license file ( lservrc ) might be blocking the new one. Windows: C:\Program Files\IBM\SPSS Statistics\29