I have 3 machines on an Airport network ­ a G4, iBook, and an iMac. All have
file sharing enabled and I have had no problems until recently.

When I start up the iMac I now get the message ­ File sharing could not be
enabled. I can access the other machines from the iMac but not the other way
round. The iMac is a rev B with OS9.1.

To try to remedy this I have done the following but nothing has worked :

Deleted file sharing preferences
Zap PRAM
Re-Install File Sharing
Clean install of 9.0 and 9.1

But still the problem persists. I thought the clean install would work but
was very surprised when it didn¹t. I can¹t pin down exactly what prompted
this as the iMac is not my machine.

I would be grateful for any suggestions that anyone might have.

Thanks,

Justin