Art Academy and pokemon white help XD

Hey guys, i have a huge problem! downloaded pkmn white and art academy but when i load them it says "load rom errcode=-4 please reset system" i really dont know what im doing wrong, i have a r4 card its version is V1.25b and i have a nds (not dsi) before i updated to V1.25b i could play art academy, but constantly with freezing screen so any1 wanna help me? i also have a micro sd 8G but my r4 SDHC supports that so any1 plz help me.so u already know im not good at this xD

[color=purple][b]I see you can't search. Use Wood R4 1.12 for Art Academy. For Pokémon White: There isn't a fix yet.

-_-" anyways thanks for art academy,i hope this one workes without the freezing screens
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ehm Kiekoes, i know ur probably very busy, but could u maybe post a dl link for Wood r4 1.12, and i read ur tutortial on how to install wood, but i didn't figure it out.... its because im from another country XD like i dont understand what Root is and all, but anyways if u dont have time then i get that

If your R4 supports SDHD cards, then it won't work with Wood R4.

If your firmware is over 1.18 for the original R4, it's a clone, but if it runs WoodR4, it's a "real" R4.http://filetrip.net/f12633-Wood-R4-1-12.html

well it seems i have a "fake" one then cause it isn't running wood, what do i do now?