^^ Exactly, that is how most folks will get these.
MAudio??? -- They may have been a part of a promo bundle with MAudio gear at some time?? not sure, but they are certainly not Maudio plugins.
The Complete Plugin Bundle is the most likely way to get these: If so you need a subscription for the Complete Plugin Bundle (
https://www.avid.com/plugins/avid-co...-plugin-bundle) for these to work. I'm not sure if Avid pulls the installer out of you account if you no longer have a subscription or not. But if you don't see it that may be what is happening. If you have a Complete Plugin Bundle subscription and no installer file a free licensing support ticket with Avid.
You could also have purchased those plugins individually, in which case they would show up as separate plugins in your downloads, and licenses on your iLok/in your iLok account.