Simulation with PCI Express created with Qsys in a sub-system

Hie, For Cyclone V PCIe simulation, if using the reference design from Cyclone V user guide, the file hierarchy cannot be changed, otherwise the simulation cannot run. This is because Quartus includes .tcl or do file to compile and load the necessary simulation libraries to run simulation. Hence, changing file naming and hierarchy needs to be done at the tcl file used to invoke simulation as well. Please refer to our user guide (Pg 2-4) on running simulation correctly. https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug_c5_pcie_avmm.pdf Do let me know if you have further questions. Regards, Nathan