ID:212021 Attempted to add user-defined device to JTAG server -- internal error code <number> occurred

CAUSE: The Quartus Prime software attempted to add a user-defined device to the JTAG server, but the operation failed. As a result, the Quartus Prime software returned the specified internal error code.

ACTION: If you are using a PC, make sure the JTAG server is running by typing jtagconfig --serverinfo at the command prompt. If it is not running, ask your system administrator, or a user who is a member of the Administrators group, to run the Quartus Prime software on your PC or reinstall the Quartus Prime software, and then try to add the user-defined device again. Contact Intel Applications for further assistance. If you are using a Linux workstation, use the kill command on any copies of the jtagd process, and then try to add the user-defined device again. If you receive this error again, restart your computer.