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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>I am attempting to install mpich2 32bit windows binary having tried both 1.4.1p1 and 1.2.1p1 on three machines. All three produce the error mpich2 not installed or cant query host. It is registered on all three machines and all have the same admin user priv account name mpi with same password. smpd runs on all machines using the same password. The error shows in wmpiconfig.exe.mpich2 is shared among the three machines. Ive tried running mpiexec from both the command prompt and the administrative command console.the os is win 7 professional. Can u help me with this??Rich <o:p></o:p></p></div></body></html>