My NO$GBA emulator were crashed

Can somebody help me.My NO$GBA emulator were crashed when running some games :-[.Example: during damage calculation in "yugioh wc2010(J)". Then, in "Infinite space(U)" when I tried to fire barrage on enemies usually it(no$gba) was crashed, Then sometimes during "shin megami tensei strange journey(U)".Can someone help me solve this problem. I am currently using no$gba 2.6a with no$zoomer2.3.0.2??? :-\

Wrong section, but here goes.....
For Yu-Gi-Oh 2010 it has AP that makes it crash, see here to fix it http://forum.romulation.net/index.php?topic=34469.0There was a topic for Infinite Space fix, but I forgot where it is though.

I haven't found any errors when playing Infinite Space.. yet.Same goes with Strange Journey, except save problem.