Does anyone have a similar setup to me? I am so confused with all the in's and out's
in audio and Midi.
Devices input drivers and output.
Basically I tick everything in the boxes is this correct.
In Midi devices inputs it shows
Midi VS100
Control VS100
A Pro midi in
A Pro - 1
A Pro -2
It is almost the same in outputs.
Should I tick all the boxes?
Thanks
jorel
 
 

I would connect everything one at a time. That may simplify it for you. It won't hurt to check everything though.

Should I tick all the boxes?

Yes, if you plan to use them all. 


Keep in mind that each MIDI input is a different port and they are numbered starting at 1 and in the order listed (you can only change the order in the output section). By default, Sonar receives everything it gets from any input so if you don't want a track to respond to a particular input, you have to change the input from None or All (aka OMNI) to the input and channel you want it to receive on.