File sharing on peer to peer network

I have a home network with one computer running XP and the
other two running 2K. The XP computer can access files
and programs on either of the other machines. Neither of
the 2K machines can access files or programs on the XP
machine, even though the can see the XP computer. The XP
files have been set up for sharing. Any ideas on what the
problem is would be appreciated.

1. make sure you use the same logon id for all computers.
2. or enable guest account.

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"Dale Russell" wrote in message
...
I have a home network with one computer running XP and the
other two running 2K. The XP computer can access files
and programs on either of the other machines. Neither of
the 2K machines can access files or programs on the XP
machine, even though the can see the XP computer. The XP
files have been set up for sharing. Any ideas on what the
problem is would be appreciated.