(Please note that this is not a duplicate of [this question][1] or [this one][2]. Those are about actually having multiple project folders, and do not help with my question.)
Where does UE4 store its references for the My Projects list?
Occasionally, it decides to show a second thumbnail for the same project folder in My Projects. I’m pretty sure I’ve sorted out why this happens (remapped Unreal Projects folder + occasionally opening a project by double-clicking the uproject file = UE4 recording multiple paths to the same folder). But in order to get rid of the extra thumbnail, I need to know where these references are stored.
Well, it wasn’t there on my system, so it took me awhile to find it, but that gave me the info I needed to do so. It was actually under the Local Application Data directory: