*** Fatal Error: Access Violation at 0X000000000D7D7A2B - *** Fatal Error: Access Violation at 0X000000000D7D7A2B Description You may see this error message in the Quartus® II software versions 11.1 SP2 and earlier version if your design VHDL code includes array slices with variable width. This syntax is not supported in the Quartus II software versions 11.1 SP2 and earlier. Resolution This syntax is supported beginning with the Quartus II software version 12.0. Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['FPGA Dev Tools Quartus II Software'] 12.0 novalue ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']