CDROM node is empty in msinfo32

[Guest]

Hi,

I have a system with Windows XP SP1 and the CD-Rom drive does NOT show up in
the msinfo32.

However, the drive does work correctly and it IS visible in device manager.

Also, using .NET framework System.Management objects, when I try to
enumerate the objects found by "select * from Win32_CDROMDrive", it receive a
ManagementException with "Provider failed" information.

Can anyone please help? Thanks.