I installed iFolder3 on OESLinuxSP2. I get 'An internal error has
occurred' when I try to administer it from iManager. According to the
documentation, this means I don't have filesystem rights set up
properly. I've typed the command

rights -f /media/nss/VOL1 -r rwfcem trustee wwwrun.<o>.<tree>

but it doesn't help. What else could it be?