Good news, in order to copy "Prometheus", we updated Ideal Blu-ray Copy to 1.3.4.
Because Prometheus has a completely different protection from all other blu-rays we met before, so we modified our core code, and we need some time to finish the testing. Now, you can donload the beta version from http://www.idealdvdcopy.com/test/IdealBDCopy134b.exe to try. Any issue with this version please feel free to feedback.