Multiple Tracks

After audio analyzing completed after v1.2 update, multiple tracks now appear within each album. Is there a quick way to fix this or should I reinstall AS. I deleted folders in local prefs then added them back, but nothing changed.

Actually, after adding the folders back several albums are now split up. I would like to delete AS and start over. Is there a way to download V1.2 without having to create a new account?