Required port is already in use in arcgis server 10.1 ????

Discussion created by iftikhar10 on Jul 18, 2013
Latest reply on Jul 23, 2013 by bubbahey25

i am facing the below error what is the permanent solution for it i  am using window 7.

where DELLPC is my computer name.

Failed to start the server machine 'DELLPC'. Error while starting AppServer. Required port '4,000' already in use.'