I am not very knowledgable with WHS in general. Basically there is a file in a shared/duplicated user folder that has been modified but needs to be rolled back to a version from a couple days ago.
Is that possible with an HP MediaSmart Windows Home Server?
This is possible with the backup feature. If your WHS is being backed up (similar to the Computer Client backup) then you would be able to roll back to a previous version.