Hi Jack,
Open the Tpoint module from the Telescope tab on the top line of the SkyX window. (the telescope mount needs to be connected). Go to the Calibration tab in the TPoint window. In the top right, you’ll see a drop-down menu from the Pointing data button. Select Export and save the file in a safe place. If you need to use the saved file you go the same route but click on Import in the pointing data drop-down menu. See attached screenshot.
Peter