GlassFish v3 Domain Server cannot start. Port is occupied

Question

I imagine this is a pretty generic error. I cant seem to find any documentation on it.

I am simply attempting to run a java web project with jsp\'s and beans... using n

Answer 1

you need to know who occupied the port. run in cmd netstat -aon | find ":80" | find "LISTENING" you will see process id. go to Task Manager and drop it.