Do not forget to apply a new key to the FlexNet license server (for version 16.8 and later) before updating the modeling tool that uses the floating license keys. Start the modeling tool. For Mac OS X users: Start the modeling tool. For Mac OS X users:Updating modeling tool
Applying service pack
To check the modeling tool version, from the Help menu, select About <modeling tool> and then click the Licensing tab.
If you are using a client integrated with any IDE, please reintegrate the client with this IDE after updating.