Not sure of a place to submit information for troubleshooting. If you have any virtual clone drive "Sheep" (virtual drives) active, then you will get Emulation Software detection errors in Game Jackal.
Also, if you have a computer that does not have a DVD drive built in, you will get an "unknown error" unless you have a virtual drive present. Daemon Tools is the proper emulation software to avoid any conflicts (however, VCD is still an awesome supplemental piece of software).
Also, if you have a computer that does not have a DVD drive built in, you will get an "unknown error" unless you have a virtual drive present. Daemon Tools is the proper emulation software to avoid any conflicts (however, VCD is still an awesome supplemental piece of software).