Dan beach

whenever i try to launch my server it gives me a error message telling me that it has failed to bind to port. this is followed by jva failing to assign requested address: JUM_Bind. then tells me that i may already be running a server on that port. i have ran a tekkit server on my computer before but i ran into some complication so i deleted all of the files and tried to start over. it seems to me there is still something out there saying that there is a server on my computer that i need to delete or tell otherwise. anyone have any ideas what i can do?

Thanks for the help all.

anyone know any information as to if buildcraft 3 will be added to Tekkit. Or does anyone know if Buildcraft 3 can be added to the mods folder to be added to tekkit. If so what folders should i add and delete and what not.