Don't worry. We've just uploaded that decryption file to our server. That means, if other users are copying the same edition as yours, needn't import that file manually, our program can copy it. Because our latest version 3.2.4 can automatically access our server to download the decryption files. You're the first one to report this edition, so we attach that file for you to test if it's OK. Thanks very much for your feedback.
If you meet any DVD failed to copy next time, remember to send us the .bup files of the original DVD.