We're not using W9x for ages anymore, but what about the following idea:

Create your initial script LOGIN.BAT
This will be called from the Z: drive (as I understood from the info above).
In this batchfile, call another script, e.g. LOGIN2.BAT:

LOGIN.BAT:
-----------------------------
NET USE Y: \\SERVER\NETLOGON
Y:\LOGON2.BAT
-----------------------------

or

-----------------------------
\\SERVER\NETLOGON\LOGON2.BAT
-----------------------------

From this moment your not dependant of the Z: drive... even better, you must be able the delete or remap the Z: drive from the LOGIN2.BAT file!

Regards,

Marc

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M.A.C. Duiker (Marc)
Migration Specialist (MCSE)
MarcDuiker@CompuServe.com