I tried to redownload now. What shall I do here: "Run xdelta via the xDelta GUI.exe"? Right now I'm just dragging the xdelta file to the xDelta GUI, open the xdelta, select the PPCE.patch in the "select patch" box, select Pokémon Platinum.nds in the "select ROM" box, and after I'm clicking on Apply patch nothing won't happened!? (I downloaded the GUI Challanger's Edition Mirror 1).
QUOTE(vicco @ Apr 5 2010, 09:39 AM) Oh, now I saw a file called PokÚmon Platinum_patched.nds, but it still doesn't work!