The skin does not appear in Windows Media Player v.11.05721.5280
In the player Winamp v. 5623 and player foobar2000 v. 1.1.10 skins sewn (saved) in the m3tag v. 2.50 calculation normally.
What could be the problem ?
Version 2.50: mp3tag
System: Windows XP SP3
The extension of the file to save the skins: mp3