# ** Error: (vsim-3197) Load of "<user path>/simulation/submodules/bytestream_pli.dll" failed: <user path>/simulation/submodules/bytestream_pli.dll: invalid ELF header. - # ** Error: (vsim-3197) Load of "<user path>/simulation/submodules/bytestream_pli.dll" failed: <user path>/simulation/submodules/bytestream_pli.dll: invalid ELF header. Description Due to a problem in the Quartus® II software versions 11.1 and later, you may see this error when simulating your design using ModelSim SE software. You may also see the following error message: # ** Error: (vsim-PLI-3002) Failed to load PLI object file " <user path> /simulation/submodules/bytestream_pli.dll". This error is caused by an incorrect line in the msim_setup.tcl script created to run the ModelSim SE software. Resolution To work around this problem, comment out the following line from the msim_setup.tcl script file. "-pli /submodules/bytestream_pli.dll" This problem is scheduled to be fixed in a future release of the Quartus II software. Custom Fields values: ['novalue'] Troubleshooting novalue False ['Simulation'] ['FPGA Dev Tools Quartus II Software'] novalue 11.1 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']