BIG problem with RC3 B Sweet Edition

[Sarreq Teryx]

it don't play files at all. doesn't matter how it's encoded, they won't play in it, these are all files that worked just fine in v3rc2 and v2.80, but not this build. and also when trying to use the "Configuration Registry", it claims to not be able to find "cfgbool.maki" which I've checked the winamp3 folder, and it's definitly nowhere to be found