service desk plus with MSSQL service couldn't start

service desk plus with MSSQL service couldn't start

hi i installed ME SDP over SQL server full 2008 R2 
created SQL authentication account called MEuser "sysadmin" on SQL
install ME using settings SQL server - Account 
the DB i created successfully and created tables on SQL 
after installation ME service take very long time to start and nothing happen?
i tried telnet MEserver 8080 listining well
but nothing open in browser 
so i tried to access to C:\ManageEngine\ServiceDesk-N\ServiceDesk\bin>run.bat 
i got this screenshot 

Port 8080 occupied
Do you want to enter a different Web Server port ? Enter y/n


i changed port to be 99 it's OK changed well but also nothing open in browser ?
please advice

                  New to ADSelfService Plus?