.net execute remotely

I am having a problem executing .net code remotely. If i run the code
locally on an XP SP2 machine with .net framework installed it runs fine.
However, if i try to run the code off a network share, i get errors. I know
by default that .net framework doesnt allow you to run code from anywhere
except the local pc. I was looking under administrative tools and i found
something called .net configuration 1.1. There all all sorts of security
settings that you can manipulate there, but i am not quite sure what has to
be altered. If anyone could maybe let me kjnow what permissions have to be
set in here to allow a computer to execute .net from a remote location, that
would be great. Thanks

Tom