USB isn't implemented properly on your system, either hardware or drivers.
Have you tried the latest USB drivers from dell?
"(E-Mail Removed)" <(E-Mail Removed)>
wrote in message news

430C998-D756-4D96-A1A0-(E-Mail Removed)...
> If there is a more appropriate group to post this to, let me know. Thanks.
>
> Recently installed a Western Digital 160G drive as a desktop USB drive to
> use for backups.
>
> Getting the following error from windows when writing to it from time to
time:
>
> Windows was unable to save the data for the file xyz. The data has been
> lost. This error may be caused by a failure of your computer hardware or
> network connection. Please try to save this file elsewhere.
>
> I looked under disk management (in computer management) and noticed that
the
> drive is there but the drive letter (D) is missing - although it shows up
> fine under "my computer".
>
> Full backup went fine, then the first night of incrementals went fine.
> Second night of incrementals produced this error so I suspected it may
have
> something to do with replacing or deleting files.
>
> I tried a few manual operations.
> I was able to drag and drop a file to it but when I deleted it, I got the
> error as it tried to greate (I assume) a recycle folder.
>
> I'm running win2k on a 1G Dell with one internal drive (C), CD & DVD
(E&F),
> floppy (A) and a network drive mapped to "Z".
>
> Thanks!
>