FINDING FILE IN A DOMAIN

Hi,
I want to write a program whihc takes as input a file name and
search for the file in all machines in the domain and display the result.

I used NetGetDCName to get PDC and then called
NetServerEnum to list all machines in the domain...
This far it works perfect
Then I called NetServerDiskEnum to get the drive names on the machines
so that I can search for file names.
but this call works only if it is an NT machines ... Is there any way
by whihc I can enumerate the disk drive names of 95 machines from
a remote machine....(The remote machine is NT )

Any help will be greatly appreciated
Thanx in advance
anuvk