I think after asking,searcheing that maybe i found the solution.I neade to create a file txt with this written: [HKEY_CURRENT_USER\Control Panel\Desktop] "WallPaper"="C:\\Windows\\Web\\Wallpaper\\Me.bmp" then i must rename the txt in .reg.All that to get at the end of the setup of my Windsows xp as wallpaper desktop my favourite immagen (Me.bmp) But now i have two questions: 1)After edited that file reg were I must put the file,and how i must load it with nlite? 2)The file me.bmp were i must put it?I have at the moment C:\HHD VIRTUAL XP SP1 \XPPaP were in XPPaP i have all files of the windpows xp. Thank's in advance helping me Helen