Error: (vsim-7) Failed to open VHDL file "../onchip_memory_0.hex" in rb mode. No such file or directory. (errno = ENOENT) - Error: (vsim-7) Failed to open VHDL file "../onchip_memory_0.hex" in rb mode. No such file or directory. (errno = ENOENT) Description This problem has been fixed in Quartus ® II 6.0 (SOPC Builder 6.0). You may receive this error message when simulating a VHDL SOPC Builder 5.1 (or earlier) design in the ModelSim ® tool if you changed the name of the on-chip memory peripheral. To get around the error message, open the wizard for the on-chip memory and click Finish. This updates the <SOPC Builder system>.ptf file with the new initialization file name. Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['novalue'] novalue novalue ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']