Hi chichon,

Have you been able to find LW's saved folder without a problem? In LW tools > options > saving will show you the location. Or, if you go to LW's library, highlight one of your songs & click Explore...your saved folder will open. Make sure you're adding to iTunes from this folder!

Some people have trouble dragging & dropping. So, in iTunes, click on file > add file to library. Now browse for LW's saved folder & see whether you can add files to iTunes from there