There is a difference between the eeprom and the firmware.
Extract your original 411S eeprom .bin and save that with ltnflash. Thant's the file you want to run the patcher on. The error message is probably because you're trying to patch a firmware .bin, which is a different animal altogether.
Once you have a patched copy of your eeprom, flash that with ltnflash.
The firmware downloads from LiteOn are all executables now, not .bin files. You use a different app, flashfix, to patch those. Most people use HSOK, as that's included in the official V4 download.
After you've flashed the eeprom with ltnflash, just run the patched HSOK executable. That will update the firmware and reboot the PC.
After that, your drive is a full-fledged 811S and HSOP and any future firmware updates will work without patching.