It sounds like you're trying to pass command-line arguments when running a file through the "Run file..." feature, but the current setup doesn't support that. Here's how you can address the issue:
Possible Workarounds:
Batch File: Create a batch file (a .bat file) where you include the full command with the necessary parameters. Save it and then use the "Run file..." feature to execute this batch file.
Custom Script: Use a scripting language like Python or PowerShell to write a script that runs the executable with the required parameters. This script can then be run through your desired feature.
Feature Request: Since the current setup doesn’t allow specifying arguments, consider reaching out to the developers of Midi Mixer. Request them to add support for command-line arguments to make the feature more versatile.
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