I have exactly the same issue with those programs. I had no problems until I upgraded AnyDVD to 5956 at which point I couldn't get the program to even load anymore. I uninstalled and reinstalled 5953 but I now get that same error message for any title I put in. the fox gets red and AnyDVD reads the DVD title but 1Click returns that "DVD is encrypted" message.
I reloaded DVDDecrypter and ran it and it worked flawlessly if slowly. Tried to contact AnyDVD tech support only to discover that they have NO phone support and a 2-day email turnaround. That's just NOT acceptable for a tiny little program you have PAID for but can't use, IMHO.