u/New_Tadpole_2897

I have a prestaged.wim that I’ve converted into a bootable VHDX.
My issue with prestaged media is that the OS image is baked in. During the Prestaged Media wizard, MECM requires you to select an OS image, and that image becomes embedded in the media.

At runtime, has anyone successfully overridden or changed the OS that gets installed, instead of the one selected during the prestaged‑media creation process.