Are they both using USB?
If so, it suggests to me that the PSU is insufficient to supply enough power
to all your USB ports.
--
Cari (MS-MVP Printing & Imaging)
http://www.coribright.com/windows
"chas638" <chas638@xxxxxx> wrote in message
news:54B6B54E-8EE4-42C3-8558-2C42F2D534C9@xxxxxx
Quote:
>I just bought a Western Digital 1TB World Edition netwok drive. After I
> connected the drive and installed Mionet WD software on my Vista, I can no
> longer use my Epson Perfection 4990 Photo scanner. The computer states
> it's
> available and working fine but when I try to open it I get an error that
> it
> can't be started. It has been working fine for over a year with Vista and
> if
> I switch OS to XP it works. Mionet's only suggestion was uninstall there
> program and if the scanner works, use one or the other. That didn't work,
> scanner still doesn't respond. I contacted Epson and there suggestion was
> to
> uninstall the scanner and reinstall,NG. Has anyone had a similar problem
> and
> what can I do to correct this. I'm lost without the scanner and have
> invested
> over $250 on the network drive.
>