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我做了啓動和遠程訪問權限的DCOMCNFG，授予我在每個節點上的本地登錄。在根和遠程機器上安裝OpenMPI_v1.6.1-x64。 HA已經在目標節點中指定了.exe的路徑。但使用mpirun從根節點運行.exe時。我收到以下錯誤：DCOM和OpenMPI
D:\x64\Release>mpirun -np 2 -hostfile myhostfile.txt MPISample.exe
connecting to n1234
username:toney.mathew
password:********
Save Credential?(Y/N) n
[n1205:04420] Could not connect to namespace cimv2 on node n1234. Error code =-2147023174
--------------------------------------------------------------------------
mpirun was unable to start the specified application as it encountered an error.
More information may be available above.
--------------------------------------------------------------------------
[n1205:04420] [[28225,0],0] ORTE_ERROR_LOG: A message is attempting to be sent t
o a process whose contact information is unknown in file ..\..\..\openmpi-1.6.1\
orte\mca\rml\oob\rml_oob_send.c at line 145
[n1205:04420] [[28225,0],0] attempted to send to [[28225,0],1]: tag 1
[n1205:04420] [[28225,0],0] ORTE_ERROR_LOG: A message is attempting to be sent t
o a process whose contact information is unknown in file ..\..\..\openmpi-1.6.1\
orte\orted\orted_comm.c at line 126
而且更具體，我使用windows7-64bit操作系統中的兩個節點，在loged相同的同一用戶
不適合SO，更可能是[超級用戶]（http://superuser.com/）或[serverfault]（http://serverfault.com/）。 –