Have a machine running XP sp3, trying to get it to go clear to the
destkop on bootup. When I put control userpasswords2 in RUN or a DOS
box, I get:

'control' is not recognized as an internal or external command,
operable program or batch file

WTF?!??! Tried gpedit.msc, mmc, those don't work either. What gives?
What would cause this?