PLLEASE HELP

Okay so i switched from club559 source to phoenix and now when i start the "server" file for phoenix it says being used by another process making it crash any help would be nice and i have completely deleted my club source.

Do you have skype running? That could be the problem because it is running on port 80 which will collide with the port Phoenix is running on

You know you can configure skype where it wont fuck with your RotMG like that. You can also change the port your RotMG Pserver runs on.