Sorry, I did not know it is a game.
Do not worry about AnyDVD, it is a riping software.
If you look at your thread, the way you typed it, it show that DVD it is a software for creating DVD, that is why AnyDVD came up.
As for your game DVD, I would guess that something went wrong during install. But this is just a guess since I am not too familiar with game DVD.
Hope somebody else will pick it up to help.