already did that i can use my gba games with a patched AGB_FIRM on reinand and cakesfw but not rxtoolsi think that if you want to launch gba vc games on rxtools (and if you have unlinked nands) you need to install the gba cia in both sysnand and emunand :/
ok ill try thatBeta 2 is too old.
Try 83afbb6.
Latest beta is not recommended.