How to fix recent GMod patches to work on your server

I tried this:
http://www.facepunch.com/showthread.php?t=809773

And it did not work, so I’m going to post what worked for me:


Copy the files "client.dll" and "server.dll" from:
steamapps/*USERNAME*/garrysmod/garrysmod/bin

to

*SERVER PATH*/orangebox/garrysmod/bin

That worked for me.