Consult the official provided with your software media for specific error code definitions.
: Open a Command Prompt on the license machine and type pdlice -n to force the server to reclaim inactive licenses.
: Sometimes the system needs a manual pointer. Adding a system variable named INTERGRAPH_LICENSE_FILE pointing to your license file path can often bypass "License Not Found" errors.
Here is a comprehensive guide on why these errors happen and the legitimate ways to fix them. Understanding the SPLM 12 Licensing Error
If you manage SPML‑protected software and experience frequent licensing issues, consider: