Native Instruments B4 use with Logic

[heliosufl.edu]

Hi there. I'm attempting to use the B4 organ software with Logic Audio Gold 4.0 (PC)in conjunction with an M-Audio Delta 66 audio card. My audio settings in the B4 are: M-Audio Delta ASIO; the installed midiports in the B4 include MXP5 (my MOTU midi interface) and generator internal midiport; the installed outports include generator synthesizer and MXP out5. In Logic, my audio driver setting is MME Delta 66 (multi-stereo). The reason I'm using this driver in Logic instead of "M-Audio Delta ASIO" is that I kept getting that "hardware not available" message when Logic and the B4 were open. But, although I have no problem recording the B4 into Logic now (and it does sound great), I can't hear any of my previously recorded audio tracks; also, I keep getting the following message: "PC AV: Failed to prepare audio device for start". Will the HubisLoopback25 software included with the B4 provide a solution to this problem? If so, how? I've run out of ideas for changing settings in either program, so any help will be greatly appreciated. I know there is a solution to this problem. Thanks in advance.

 

Regards,

Chuck Michaelson