SAP Logon 710 (SAPNW7.01 ABAP TRIAL)

i got sap logon problem

i am not sure which part installation got problem

i need to help

ERROR 1

partner '127.0.0.1:sapdp00' not reached

WSAECONNREFUSED: Connection refused

ERROR 2

partner '127.0.0.1:sapdp00' not reached

Component NI (network interface)

Release 710

Version 39

Module nixxi.cpp

Line 2985

Method NiPConnect2

Return Code -10

System Call connect

Error No 10061

Error Text WSAECONNREFUSED: Connection refused

Counter 1