Microsoft Partner Centre application has been rejected for reasons I have addressed

I seem to be at an impasse re. this - quite straightforward - query.

I have raised it on three different MS forums, and received no answer from any of them; only the recommendation that I submit a ticket. (I did so nearly three weeks ago, and have yet to receive a reply.)

In addition, Stack Overflow refused to post my query (asking how to compose a silent install string to satisfy a Microsoft Partner Center application) because they deemed it wasn't concerned with programming.

Bizarrely, I just received Microsoft Community Hub notice claiming that a reply was posted to my query, but when I checked the link, I discovered it was a reply to a question that I hadn't asked!

In a desperate effort to resolve one of the issues myself, I amended the silent install field value and resubmitted my application.

This prompted a new fail message:

'The binary submitted through the https direct link has changed. Once submitted binaries must not change. If you change the binary of your installer, you need to submit it again with a versioned URL pointing to a new version of the app.'

Please, can someone suggest what I do now?

Regards,

Richard