If you create an nLite install of Windows XP (for your EEE 901 ;-), and when you start up, you get an alert: The title reads "RTHDCPL.exe Unable to locate component." The alert reads "HHCTRL.OCX was not found." The reason for this error is that you have removed the Help Engine in Operating System Options. God knows why, but adding back in the Help Engine keeps HHCTRL.OCX in your i386 folder. I have put this and other info for nLite/EEE at camrias. com