AmigaAMP Skins

[Aminux]

 How do i load the skins for AmigaAmp?
 When try this,i get a info window saying that it couldn´t switch to the desired skin,but it doesn´t say why.
 Help please.

[Aminux]

 I´ve installed the bmp.datatype,but it still doesn´t work.
 Here´s the info i get from system:

 
 
      There's a problem, the following
      picture(s) couldn't be loaded:
      cbuttons: Dtype: No PicObject
      main: Dtype: No PicObject
      monoster: Dtype: No PicObject
      numbers: Dtype: No PicObject
      playpaus: Dtype: No PicObject
      posbar: Dtype: No PicObject
      shufrep: Dtype: No PicObject
      text: Dtype: No PicObject
      titlebar: Dtype: No PicObject
      volume: Dtype: No PicObject

      Please make sure that your
      datatypes are set up correctly
      and that your skin directory
      contains all the needed files.