if you have got os3.1 + open w/bench + devs / dos drivers
if you have 2 cd drives you should see 2 cd icons
if not open storage and drag 1 cd0 icon to dos drivers drawer
( they are usualy named cd0 )
you now have to re-name them cd2 now click it and in the information at the top alter the unit=0/1 change to unit=2
if you then double click the cd icon it should say that this devices is mounted.
then do the same again rename to cd3 on info unit=3 it should now work.
i have just had to do the same thing to mine today.
bye mike