I have AMD Radeon 9550 and I receive the following message: "There is a problem with the digital copy protection DVD". What should I do?
You might need to use a decryption tool before you can copy or view the DVD. For this purpose, you can use DVDFab HD Decrypter because it supports a wide range of DVD protections.
Notice that you must own the DVD and the copy must not be used for commercial operations.