What is this error? libIMS.dll fails to load in Win64 Shipping build

The packaged Win64 Shipping build fails immediately on launch. As soon as I run the executable, a "Bad Image" error dialog appears before any game content loads, referencing libIMS.dll from the AnzuSDK plugin.

We dont want in-game advertising!

https://preview.redd.it/9aqmbhfzgyeh1.png?width=418&format=png&auto=webp&s=89ff3cfecde748fcfa85004db21f13c259d0c31c