Reinstall and immediately run the License Wizard as before opening the app for the first time.
Delete the leftover folders in ProgramData (Windows) or Library/Application Support (Mac) related to IBM SPSS. Reinstall and immediately run the License Wizard as
1. The Quickest Fix: Re-run the License Authorization Wizard Reinstall and immediately run the License Wizard as
Right-click the SPSS app icon > Show Package Contents > Contents/bin (or Resources/Activation ). Look for a file named lservrc . Reinstall and immediately run the License Wizard as
Once it says "License exchange terminal successfully," restart SPSS. 2. The "Lock Code" Mismatch (Common on macOS)