We operate Mac's both OS 9.x and OS X. Until recently we used the
Prosoft
Client with moderate success. We now have NFA activated and are slowly

transistioning systems from one to the other. This week we've had a
Mac
running OS 9.2.2 and Mac running OS X display a similar error.

The OS9 system working in Claris Impact refused to make a Save to a
file
opened on the server. The user could do a Save As to the same location
if
they gave the file a new name?

The OSX system working in Adobe Illustrator refused to make a Save to
an
EPS file opened on the server. The user could do a Save As to the same

location if they gave the file a new name?

The error displayed on both systems was extremely simple "i/o error"

Suggestions?