See the instructions Uninstalling the License Manager from the Server in the separate document titled Frequently Asked Questions • Floating Licenses.
- Stop the Service (instructions for Windows 10; others differ)
- Right-click on the Server’s Start command and choose Computer Management.
- In the list that appears, double-click Services and Applications.
- Double-click Services.
- In the list that appears, scroll to ExtendSimServer.
- Stop the ExtendSimLicServer service (right-click and select Stop).
- Close the Computer Management window.
- Remove the Service
- Open the Windows Command Prompt as Administrator. (On most Windows systems, enter CMD in the Search box and simultaneously click Ctrl+Shift+Enter to open a command window.)
- Click Yes in the User Account Control window to enable the Windows Command Processor.
- At the command line enter SC delete ExtendSimLicServer and press the Enter key.
- You should receive a SUCCESS notification indicating the Service has been removed. Close the Command Processor window.
- Uninstall the ExtendSim Floating License Manager using Windows Settings > Apps > Apps and features. Then, delete the folder ExtendSimFloatingLicenseServer (located by default at the root of the C drive).