Anyone using the Scripting.FileSystemObject in SCRRUN.DLL to get information on drives, folders, volume names etc?

oFS = CREATEOBJECT("Scripting.FileSystemObject")
cDrive = ..drive letter ...
IF oFS.DriveExists(cDrive)
oDrv = oFS.Drives.Item(cDrive)
? oDrv.SerialNumber
? oDrv.FreeSpace
? oDrv.TotalSpace
... etc ...
ENDIF

It works very well (as long as you have SCRRUN.DLL installed), but I cannot get volume serial numbers from some partitions. On a W2K machine, its FAT partition gives a good serial number, but its 2 NTFS partitions each return "0000-0000".

The KnowledgeBase article Q139547 shows how to use the GetVolumeInformation API call with VFP - but this does no better.

VOL at the command prompt returns a good serial for each partition.

Any clues about how to get around this? Any past threads deal with it?
John Burton