Do you have a SynScan hand controller?
Are you connecting the Computer to the serial port in the bottom of the hand controller?
Are you using the ASCOM platform?
Are you using the SkyWatcher or EQMOD driver?
You may not need Stellarium Scope with the current version of Stellarium, but I still use it. You may want to at least try it.
Just run StellariumScope.
When you configure ASCOM, if you use the SkyWatcher driver, be sure and check the Display Hand Controller box. If you use EQMOD it displays automatically. If you use
EQMOD, be sure and put the hand controller in PC Direct mode.
After you check the Connect box and the mount connects the ASCOM hand controller is displayed.
You can use the buttons on the hand controller display to unpark and then drive the mount.
Once you get that working, click on the start Stellarium button to run it from within Stellarium Scope.