Why is the Add PR Programming File Option disabled in Programmer? - Why is the Add PR Programming File Option disabled in Programmer? Description Due to a problem in the Intel® Quartus® Prime Pro Edition Software, you may see the Add PR Programming file option is disabled when doing Partial Reconfiguration (PR) over JTAG operation in Programmer as below: Open Programmer and click Auto Detect . Right-click FPGA and choose Change File , then choose .sof file and click OK . Right-click the .sof file , you will find the Add PR Programming File Option is disabled. Resolution To work around this problem, follow the steps below: Open Programmer and click Add File , then choose .sof file and click OK . Right-click . sof file , and you will find Add PR Programming File Option is enabled. This problem is fixed starting with the Intel® Quartus® Prime Pro Edition Software version 22.4. Custom Fields values: ['novalue'] Troubleshooting 15010475022 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 22.4 21.3 ['Agilex™ 7 FPGAs and SoCs', 'Arria® 10 FPGAs and SoCs', 'Cyclone® 10 GX FPGA', 'Stratix® 10 FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']