Yes, I'm able to run inbuilt example maxwell simulation standalone. Also, the my maxwell simulation runs well and completes the simulation when run stand-alone.

What specifically do I have to check when you ask for screenshot for the link between simplorer and maxwell?

I have a circuit built in simplorer, pmsm machine model imported from maxwell and a controller built using .dll model compiled from matlab simulink 2018b. I'm using ansys 2021.