Hi,

This problem seems to happen on some specific XP systems, if you haven't ever used DX, and we're working on fixing it. In the mean-time, you could fix it by disabling fast generation in the RealTracks Settings, however there is a better solution - one thing you could do is use a DXi/VSTi synth for your MIDI playback. If you are using a hardware synth and don't want to use a DXi, you can instead do this:

-Audio menu-Drivers/settings
-select 'use realtime plugins' and press Edit.
-select any plugin, like PG Peak Limit (select bypass if you don't actually want to use the plugin).
-close the window and you shouldn't have that problem anymore.


Andrew
PG Music Inc.