Internal Error: Sub-system: PGMDEV, File: /quartus/pgm/pgmdev/pgmdev_dev_info_manager.cpp, Line: 492: - Internal Error: Sub-system: PGMDEV, File: /quartus/pgm/pgmdev/pgmdev_dev_info_manager.cpp, Line: 492: Description Due to a problem in the Intel® Quartus® Prime Pro Edition Software version 22.2, you might see this internal error during the Assembler stage. This is due to a missing file (quartus/common/devinfo/programmer/pgm_dev_info.pcf) in your Intel® Quartus® Prime Pro Edition Software installation. Resolution To avoid this problem, re-install the Intel® Quartus® Prime Pro Edition software and re-compile the project using super admin privilege. Custom Fields values: ['novalue'] Troubleshooting 14017281095 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] novalue 22.2 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']