Hi Cerio,

ASIO4ALL does work in Band-in-a-Box and RealBand, but there's often an extra step involved, which isn't obvious.

Basically, ASIO4ALL and the Microsoft GS Wavetable Synth don't get along, so if you have the Microsoft GS Wavetable Synth or the MIDI Mapper selected as your MIDI output driver, ASIO4ALL won't work, and you'll get that error message.

A lot of people don't have any other MIDI drivers available, so the easiest solution we've come up with is to install the LoopBe1 MIDI driver (which is free), and select is as your MIDI Output Driver. After restarting the program, you should be good.

You can get Loopbe1 from this page: http://nerds.de/en/download.html


Thanks
Kent
PG Music