@brent I don’t recommend this solution.
But I did test something similar many years ago: https://forums.fogproject.org/topic/6941/windows-server-as-fog-storage-node-proof-of-concept-blog
There is also this method: https://forums.fogproject.org/topic/9430/synology-nas-as-fog-storage-node
Another choice is to create an iscsi target and connect the fog server to that iscsi target to the /images directory on the fog server.
But FOG Project only supports using a linux computer with the FOG Storage node configured loaded as valid.