Why does the Intel® R-Tile Avalon®-ST for PCI Express* IP fail to generate an Example Design when using the Intel® Quartus® Prime Pro Edition Software version 21.3 for Microsoft® Windows®? - Why does the Intel® R-Tile Avalon®-ST for PCI Express* IP fail to generate an Example Design when using the Intel® Quartus® Prime Pro Edition Software version 21.3 for Microsoft® Windows®? Description Due to a problem with the Intel® R-Tile Avalon® Streaming for PCI Express IP in the Intel® Quartus® Prime Pro Edition Software v21.3 for Microsoft Windows, the design example generation may fail. When this happens you might see the following error: Error: couldn't open "C:/Users/<path>/0001_intel_rtile_pcie_ast_1_gen/pcie_ed_rp//create_quartus_project.tcl" Resolution To work around this problem follow these steps: Upgrade your Intel® Quartus® Prime Pro Edition Software to v21.4 Generate a new Intel® R-Tile Avalon® Streaming for PCI Express IP design example: intel-rtile-pcie-ast-ed.tcl Custom Fields values: ['novalue'] Troubleshooting 18018912822 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 21.4 21.3 ['Agilex™ 7 FPGA I-Series'] ['novalue'] ['novalue'] ['novalue']