The "No licenses found" error (ErrCode 1, SubCode 18) in IBM SPSS Statistics 29 typically stems from permission conflicts that prevent the software from reading or updating its local license file, lservrc. This usually occurs when the License Authorization Wizard (LAW) is run without sufficient administrator rights. 🛠️ Common Causes
This guide resolves >95% of subcode 18 license errors in SPSS 29. Always ensure you are using a version‑specific license for v29, as license files are not backward‑ or forward‑compatible across major releases. The "No licenses found" error (ErrCode 1, SubCode
The License Authorization Wizard needs to communicate outbound over the internet. Do not manually edit license files
: If the wizard says "success" before the error appears, try launching the application anyway; it may actually be licensed. If not, you may need to edit the commutelicense.ini file in the installation folder to ensure VersionMajor=29 Support Resources IBM Support Ensure you see a green "End of transaction"
The most common cause is that the software lacks "write" permissions to create the license file on your hard drive. Close SPSS completely. Open your Start Menu (Windows) or Applications (Mac). Find IBM SPSS Statistics 29 License Authorization Wizard. Right-click it and select Run as Administrator. Follow the prompts to enter your Authorization Code. Restart your computer and try launching SPSS again. 2. Manually Delete and Re-create the 'lservrc' File
lservrc file is cryptographically signed. Any changes (even adding a newline) will trigger subcode 18..inf and .xml files mistakenly.Ensure you see a green "End of transaction" message before clicking Finish. 2. Refresh the License File (macOS)