Note: If multiple devices are logged into the same Spotify account, please make sure you are selecting 'This Computer' to play the audio on Spotify when using NoteBurner program.Ģ: Please clear cache files of Spotify under ' C:\Users\%username%\AppData\Local\Spotify\Data' folder.ģ: Please check whether your firewall settings had bolcked or disabled Spotify.exe. If so, please make sure the song can be played normally on Spotify during conversion (see picture, below). After clicking 'Convert', please open Spotify window and check whether the play button is greyed out and unclickable as shown below? If the Failed 1001 problem still persists, please add some music files for converting. If you are encountering Failed 1001 when converting songs with NoteBurner Spotify Music Converter, please follow the following solutions to check whether the issue can be fixed.ġ: Please run Spotify only and play a song, then close Spotify and launch NoteBurner for a try.