Hi,
Thank you for your inquiry.Your Microchip Studio is using a very old J-Link version (V6.20g).
Could you please download the latest version here and install it?
As part of the installation the J-Link DLL Updater will be started and the Microchip Studio IDE should be listed there.Could you please try again after updating the DLL?
Best regards,
Fabian
Thank you for your reply, and yes that is all it was. I followed your suggestion and the problem is now fixed. Thanks again.