Why does the GUI hang when opening my project? - Why does the GUI hang when opening my project? Description In the Quartus® Prime Pro Edition Software, you might see various error messages when opening a QAR (Quartus Prime Archive File) or a QPF (Quartus Project File). These errors occur when the project is restored or opened on a network location on a CIFS (Common Internet File System) mount in Linux. The Quartus® Prime Pro Edition Software does not support CIFS mounts. Resolution To avoid these errors, move your project to a location that is not a CIFS mount. Custom Fields values: ['novalue'] Troubleshooting 15014734466 15014264738 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] No plan to fix No plan to fix ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']