[508]Not another problem again ><

Ok the walking bug is fixed already.
I'm using RageSource 508 and using the client of the original 1(The title above is Jagex originally.) Now when I changed the IP in client.java and compiles it doesn't work.

Cache Files: C:\cache508\rs2

All files untouched except for the client.java(Only changed the 127.0.0.1 to my IP.)

I only need to know how to change the IP in the RageSource 508

Oh btw who knows how to use No-IP when I use it me and the clients can't connect to the server. I tried entering the IP and the <hostname>.no-ip.biz into the client.java but it doesn't work

Try applet_sub there is some times an IP within there.
If that doesn't work, download a new client (not new cache).

Thanks for your reply. Only the client is the problem.