nds games not working

Hi, does anyone know how to help!!!! :'(
Ive downloaded super scibblenauts for my r4 card and tried loading it but it comes up with: (load rom errcode=-4 please reset system) does anyone know how to sort this out?????? Please??? :'(
It seems to come up with the same with any game i download

 

1. Wrong place.
2. Look at the AP topic. Theres a fix for it.
http://forum.romulation.net/index.php?topic=48535.0

 

sorry to sound stupid but what is AP and i have v1.12 on my r4 card is this wrong?

 

He means try woodR4 firmware on your microSD chip insted of ysmenu - WoodR4 works on R4 originals

AP stand's for anti piracy - nintendo are dowing there best to prevent them working on flashcards - so we try to beat the hex patch needed to fix them!

EDIT:

http://forum.romulation.net/index.php?topic=39701.0

 

I also sometimes have that
problem, but I have a TTDS.
Sometimes it is because you
have to old software or the
rom is not clean. Sometimes
when I download a software
the put a txt file with fixes in it.
Hope it works !

 

And most of the time it is because the TTDS is a bad flashcard.

 

Any game can be fixed with either Ysmenu for R4 original are TTDS card - is you know how to fix hex in Roms and get the infolib.dat boot hex for use with each ROM manly "if errcode=-4"

 

My dad bought it for me.
It works well for me so I dont
want a other flashcard .