Games whose launcher is not called .exe are found now. Aion ships aion.bin — an ordinary Windows executable with an unusual extension — and the scan skipped it, so the game could not be selected at all (#16). The folder scan and both file pickers now accept .bin alongside .exe.
Nothing else changes: a .bin that is not really an executable is still dropped by the same bitness check that has always filtered the scan, so data files never appear as candidates.