How can I use SkinFeature.dll in NSIS script?

It is possible that NSIS can use the plugin SkinFeature.dll?
More details about the plugin here: http://purebasic.ucoz.com/news/skinf.../2011-02-05-54

I put the settings below script but does not work

Function .onInit 
  InitPluginsDir
  SetOverwrite try
  AllowSkipFiles off
  File "/oname=$PLUGINSDIR\SkinFeature.dll" "SkinFeature\SkinFeature.dll"
  File "/oname=$PLUGINSDIR\Dark soft.rss" "SkinFeature\Skin\Dark soft.rss"
FunctionEnd
Function onGuiInit
  SkinFeature::InitializeSkin
  SkinFeature::LoadSkinFile "$PLUGINSDIR\Dark soft.rss"
FunctionEnd
Function .onGUIEnd  
 SkinFeature::UnLoadSkin
FunctionEnd 

You are using the wrong filename, .rss vs .res.