C:\Program Files\Microsoft MPI\Bin>smpd -d 3
[-1:21616] Launching SMPD service.
[-1:21616] smpd listening on port 8677
[-1:21616] Authentication completed. Successfully obtained Context for Client.
[-1:21616] version check complete, using PMP version 4.
[-1:21616] create manager process (using smpd daemon credentials)
[-1:21616] Launching smpd as 'C:\Program Files\Microsoft MPI\Bin\smpd.exe "C:\Program Files\Microsoft MPI\Bin\smpd.exe" -p 8677 -d 11 -mgr 696 "job"'
[-1:21616] smpd reading the port string from the manager
[-1:21664] Launching smpd manager instance.
[-1:21664] created set for manager listener 480
[-1:21664] smpd manager listening on port 23433
[-1:21616] closing the pipe to the manager
[-1:21664] Authentication completed. Successfully obtained Context for Client.
[-1:21664] Authorization completed.
[-1:21664] version check complete, using PMP version 4.
[-1:21664] Received session header from parent id=1, parent=0, level=0
[01:21664] Connecting back to parent using host LAPTOP-M2HBAM98 and endpoint 23431
[01:21664] Authentication completed. Successfully obtained Context for Client.
[01:21664] Authorization completed.
[01:21664] handling command SMPD_CONNECT src=0
[01:21664] now connecting to 192.168.1.102
[01:21664] 1 -> 2 : returning SMPD_CONTEXT_LEFT_CHILD
[01:21664] using spn RestrictedKrbHost/192.168.1.102 to contact server
[01:21664] Previous attempt failed with error 5, trying to authenticate without Kerberos
[01:21664] ERROR: Failed RpcCliCreateContext error 5
[01:21664] sending abort command to parent context.
[01:21664] posting command SMPD_ABORT to parent, src=1, dest=0.
[01:21664] ERROR: smpd running on LAPTOP-M2HBAM98 is unable to connect to smpd service on 192.168.1.102:8677
[01:21664] Handling cmd=SMPD_ABORT result
[01:21664] cmd=SMPD_ABORT result will be handled locally
[01:21664] parent terminated unexpectedly - initiating cleaning up.
[01:21664] no child processes to kill - exiting with error code -1
I dont know how to deal with this error...Please give me some suggestions