Problem with DNLA

I can’t see any .iso files using the media storage, but i can see them file using folder shares. Is this a firmware bug, or did I have a problem with my NAS device.

I have a WD mybook 2. I have a 2 TB unit

Neither.

DLNA (as a specification) doesn’t support ISOs.

I figured it would be something like this. Not a huge issue, I can play back any iso fine though the network share. Would be super nice to be able to access all media (mkv, avi, iso) via one menu. Mostly for the wife, but I have her trained to use the network share rather than media server.