Ghost Trick Loading Problems

I have TTDS with the firmware from RetroGameFan's 6.45 file. I downloaded the patched game but it just does not load on my DS. I've been trying for these past two days. How do I get it to load? :-\

http://forum.romulation.net/index.php?topic=43121.0Try the newest update.

The white screens take about 20sec to pass, If that is what you are havingMore detil please ?If err code=-4 then you have not replaced the latest extinfo/infolib.dat into the ttmenu folder