Q: Why do I get such a prompt "This is an invalid disc…" when playing a copied Blu-ray movie?


Because Java or BD-Live protection is not completely removed. Please use the movie-only copy mode to circumvent this protection.

Blue-Cloner 2018 V7.40 build 812 Released

Jul.20, 2018

  • Blue-Cloner began to fully support UHD Blu-ray Copy .
  • From Blue-Cloner 7.40, you can use Blue-Cloner to copy and backup 4K, HDR, UHD Blu-ray movies.(...