The uninstaller for ArcGIS Schematics will remove the application, but provides no mechanism for uninstalling the license manager service. Instructions below provide the steps necessary to remove it without rebooting.
C:\> cd SchematicsLM
C:\> net stop "Schematics License Manager" <ENTER>
System error 1067 has occurred.
The process terminated unexpectedly.
The Schematics License Manager service was terminated successfully.
This message is normal.
C:\> installs -r -n "Schematics License Manager" <ENTER>
Schematics License Manager service removed.
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