Can a program have different sound settings for different channels ?

[KK959]

I want to make a performance that use a program in different MIDI channels (e.g. channels 1-4).

I set up a Midi CC automation (e.g. CC1 modulation) for each channels 1-4.
But when I send a modulation to channel 1, all channels 1-4 will response to that channel 1 modulation !!!

Does anybody know a way to solve this problem ? Or I have to create 4 different programs of the same origional program to achieve this ?

[elcallio]

There is no Midi CC automation. Only modulation. Modulation differs in that it acts like an additive, not a control. Midi CC is filtered by Midi channel, depending on the assigned slot's Midi channel. I am not sure how the performance you set up looks, but I am guessing something is not correct. Please share the perf + prog(s) + samples etc and I will look at it for you.

[KK959]

Thank you very much elcallio.
I am using the latest beta version of VSTHost as the Host for TX16Wx, and there are many bugs when running TX16Wx in VSTHost. I think the problem is in the VSTHost.