Opening ADDITIONAL chart from command line (NOT from open)

 

Hi everyone, anyone know how to do this?

I have an .ini file set up to open MT4 with my chosen pair/template etc.

What I would like to do is be able to open additional charts from command line, using different .ini file, without having to close MT4.

So I would:

use command line to open terminal with xauusd.ini (opens mt4 with xauusd chart)

use command line to open terminal with cadchf.ini (opens mt4 with additional cadchf chart, so now xauusd and cadchf charts are open)

...etc

I've tried with separate .ini files, but Windows just switches to MT4 and does not open any new chart.

Reason: