:/ Yep, RoS just doesn't work with any emulators I've tried. Try obtaining the BIOs files, that might fix it but I'm almost sure that some games just don't work on emulators.
I have a question about Medicat if anyone can answer.. My windows install is corrupt and wont boot. Does Medicat allow you to run DISM online or do an inlace upgrade? Trying to do some sort of repair install or recovery without a fresh installation