Originally Posted by dlanor
First I patched a clean HDL copy with hdlpatch 0.5c, using the switches "/N /C /B /F /L /D1". I then patched that file using Lunar IPS, first applying hdl_uab2.ips, and then applying hdl_load.ips (the SC2 fix). Next I copied the new ELF onto my USB pen drive, and plugged that into my PS2.
Finally, I booted LaunchELF on the PS2, used it to launch the new HDL ELF from the USB drive, and started "Soul Calibur 2" from the HDD, which worked fine as far as I tested it (just a short practice fight).
This test was made with the PAL version of SC2, SLES_517.99, installed without any patches at all, so the game never even started with any earlier pure HDL patches, but only worked with those using the Toxic core.
Best regards: dlanor