I've hit a dead end with this one :-(
There was a suggestion of creating and assigning a storage location to get
over this error, although it didn't fix things for me. Maybe I did it wrong?

Anyway, the error, when you click on one of the drives, you get this...

NetStorage encountered an error while trying to access this location.
Severity: Error
Facility: XFILE
Message: Object Not Found
Code: 0xC7B9000B

Any suggestions greatfully appreciated, we are evaluating OES2 (as a Netware
customer with expired upgrade protection!) and am in need of a quick fix!

Many Thanks