Humm, XP was relased in fall of 2001, Scanner was designed and released
2004. Perhaps the installation of the drivers would cause it to be
recognized? You will need to follow the installation instructions if you
wish to use this equipment. You will most likely need to disconnect it,
remove all references to it in Device Manager, including Hidden ones and
then install it properly.

Callistus wrote:

The Scanners and Cameras Wizard in XP Professional does not work. I was able
to install an Epson Expression 4180 scanner on the XP Home OS without
problems. The device shows up correctly in the device manager. But on XP Pro
it shows up as an "Unknown" device and it does not work!!

Short of a reinstall (perhaps) has anyone encountered this and has a
solution? I've dugged through Microsoft's support site without success!!

Thanks
Callistus