Why does this thread have like almost 3000 views lol ...

If they are overwriting the files its impossible to run 2 clients on one computer in that game and its a ToS violation anyways:

http://pwi-forum.perfectworld.com/sh...=102631&page=3

You need to only run one client per computer. If you have 3 computers you can run 3 clients though. There are many ways to run multiple computers from one keyboard discussed in this forum. I run 6 computers from one keyboard.