New
#11
Okay, I think the 'OP' had to same issue I had. And judging by the posts it looks like the issue wasn't clearly addressed. So...here's what I did and it worked:
1) Open Media Player
2) Select 'Organize'
3) Manage Libraries -> Music
4) REMOVE the folder you have the music in (most likely it's not the Public one)
5) Click OKAY [just did this to be sure the change took]
6) Repeat Steps 2-3
7) Click Add -> Browse to the folder you have all the music in [in my case C:\Users\<user>\Music]
8) Include Folder (of course 'Folder' is the master folder, in my case 'Music', and not each Artist...assuming you organize as 'Music\<Artist>\<Album>')
Now you will have restored the Library with all the changes. No need to perform an Index Rebuild or Create new User Accounts.