how can i get TCP-port conflict history in application level for windows for ex: iis use TCP 80 port by default and my another application also use 80 port , some times address conflict error occurred . how do troubleshoot..1 person needs an answerI do too

Does the event log show anything?Start -> Run -> type in "eventvwr.msc" without the quotes -> click OK --> Event Viewer | Application

thanks for your response, but eventlog does not contain any information. i am using java with tomcat application.