NetServerDiskEnum in win32net

[Uwe Becher]

I try to get all logical drives of a remote machine (WinNT or W2K) and 
get a result, that gives me the expected total but not all expected drives.

Example:

 >>> win32net.NetServerDiskEnum('nor1w020', 0) gives me:
([u'A:', u'', u'C:', u'', u'D:', u'', u'E:', u''], 8, 0)

while the machine has the local drives
A: C: D: E: F: G: H: Z:
A: - Floppy
Z: - CDROM
All others are harddisk partitions on two physical drives

Does anyone have an idea?

Thanks
Uwe