Please use the xArm-Tool-Gui to re-install xArm Studio, all files and the user manual are in the file folder:
https://drive.google.com/open?id=1zhWkVTCdJYv2eMCrhY6wNc82jYXnXOMB
Please use the xArm-Tool-Gui to re-install xArm Studio, all files and the user manual are in the file folder:
https://drive.google.com/open?id=1zhWkVTCdJYv2eMCrhY6wNc82jYXnXOMB