"Access to the path 'C:\Users\<user>\Documents\My Music' is denied"

Recently I have a lot of users reporting that they cannot open Studio packages. Attempts to open them result in "Access to the patch 'C:\Users\<user>\Documents\My Music' is denied". There is no such directory as far as I can tell and I did turn on "Show hidden files". I see no way of changing the path that Studio is pointing to. It is also odd since I have at least 4 users reporting the same error. Where is this path stored and how do I reset it? I tried a Repair installation but that did not help.