Hi,

Is there away I can strict playable keys on a keyboard for certain VSTi's or External Modules?
 
Kind Regards
Joe

There is a MIDI FX plug in called 'Event filter'.
 
If you have a midi track, right click the FX bin and select 'Insert Midi plug in' > Cakewalk FX > Midi Plug in > Cakewalk Midi Event Filter.
 
If you have an instrument track, press I to open the track insector, select midi in the bottom right corner. The the Midi FX bin is above the fader. Select 'Insert Midi plug in' > Cakewalk FX > Midi Plug in > Cakewalk Midi Event Filter.
 
Then click on 'notes and set the range.

Excellent thank you for your help!