Ok, i fixed this DAT and reg myself. It is not the best job in the world, but hell it works.
Here is what you do
(this is for the english version of the game, btw)

1) Copy Gloria.dat to your C:\windows dir
2) double click the reg file (or import it to the Key yourself, your call)
3) run the game

*note: 
here is the little problem with this. All your save files will go *poof* and when you do finish the game again it will tell you that you only have 57% or 70% of the pics, IT LIES, you realy do have all 100% 
(i am 99.9% sure of this)
Enjoy =)

~Sleepy~