I tried to use the traine for the DarkStone game, but with no luck. I upgraded my game to V1.05 and downloaded the trainer for this version. However, it did not work. Can someone please explain to me how one should use this trainer?

10X!

Hello and welcome. I never needed a trainer for Darkstone because of the fact that the difficulty of the game ramped up at the same speed as my characters. If you want to look further, there is an archived Darkstone forum here.

Set the forum option to "Show all topics", read the top post, then do a search for "trainer" and you might get some more information. Btw, the version you should be running is 1.05b, not 1.05 ;)

Hope this helps.