Hi Andrew, thank you very much for taking the time to reply.
I do not wish to render as the program is not recording. I will explain:-
I open Real Band, I bring in a MIDI FILE into RB tracks and usually edit the Midi File by adjustments and then record it on a vacant track then render it to a wave file to create a backing track, I have previously done this many times. BUT something has changed and it will now only record on the vacant track if the internal microphone is enabled but I then get background noise in the recording. If I disable the Mic it will not record at all. When I disable the mic, Microsoft Sound Mapper is removed from the input Audio drivers tab.
Coyote is the default DXi/VSTi synth and ticketed to re-route midi playback. Microsoft GS Wavetable synth is the output driver in MIDI DRIVER SET UP tab but there is no INPUT driver showing there.
In Preferences 2-Audio MME is the audio driver type.
I have done a check on the internal sound card and it shows OK. I have done an update on the sound card. I have uninstalled BiaB and Real Band and reinstalled plus build updates.
I do not know what else to say so I will await your reply.