I am unable to change the folders listed for my Music Library Locations. (Windows 10 Home 64-bit, WMP 12.0.16299.248)
The list currently contains folders I previously added.
I select "Organize->Manage Libraries->Music" to open the Music Library Locations window, then perform all the actions I want to do, then I click "OK".
However, the library does not update and when I re-open the Music Library Locations, it has reverted to the original settings.
The library still updates when I add folders/files to the previous locations, but I cannot add new locations or remove existing ones.
I have deleted the database and the problem persists.