Bremmers Audio Design has released support for the new Windows Vista WaveRT low latency drivers for MultitrackStudio. It is available free of charge as a separate download which works with the 4.21 version of MultitrackStudio, which has also been released today.

Fixed in 4.21:

• Deleting a punch-in recording immediately after recording it could cause an error later on.
• VST plugins which pop up a "demo expired" message instead of loading caused an error.
• Audio track editors didn't always automatically paint waveform.
• Fixed incorrect effect send assignment in UC33 control surface preset.
• Pressing the space bar ("start/stop") while keeping the arrow left/right key ("rewind/fast forward") down caused an error.
• An audio effect could sometimes be removed from the mixer section when creating a preset.
• Dragging an effect which is inside a Multi Effect to the slot which contains the Multi Effect caused an error.
• A couple of other minor fixes.