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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoPlainText> Trying to run the cxxpi.exe example program and I'm hitting a roadblock (seems others have shared this as well) on a Windows 7 x64 system. I have followed the instructions summarized in: <a href="http://lists.mcs.anl.gov/pipermail/mpich-discuss/2011-April/009694.html">http://lists.mcs.anl.gov/pipermail/mpich-discuss/2011-April/009694.html</a>. Checking services, the "MPICH2 Process Manager" is started (I restarted it to confirm). However, checking the status of SMPD: <o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText><span style='font-family:"Courier New"'>>smpd -status<o:p></o:p></span></p><p class=MsoPlainText><span style='font-family:"Courier New"'>no smpd running on mike-studio17<o:p></o:p></span></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText> Trying to run a test produces the error in the thread above:<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText><span style='font-family:"Courier New"'>>mpiexec -n 2 hostname<o:p></o:p></span></p><p class=MsoPlainText><span style='font-family:"Courier New"'>Error while connecting to host, No connection could be made because the target machine actively refused it. (10061)<o:p></o:p></span></p><p class=MsoPlainText><span style='font-family:"Courier New"'>Connect on sock (host=mike-studio17, port=8678) failed, exhausted all end points<o:p></o:p></span></p><p class=MsoPlainText><span style='font-family:"Courier New"'>Unable to connect to 'mike-studio17:8678',<o:p></o:p></span></p><p class=MsoPlainText><span style='font-family:"Courier New"'>sock error: Error = -1<o:p></o:p></span></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText> In the menu of wmpiconfig.exe under "error" it says "<span style='font-family:"Courier New"'>mike-studio17: MPICH2 not installed or unable to query the host</span>". I didn’t install to the default path, but other than that there is nothing extraordinary (bin directory added to path of course). If I scan hosts for versions, the wmpiconfig tool does detect the correct version on this host. Using “scan hosts”, I get “<span style='font-family:"Courier New"'>Error: No servers available for this domain</span>”. It seems like the service simultaneously is and is not running. Anything I can do to debug? <o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText> Thanks,<o:p></o:p></p><p class=MsoPlainText> ~Mike C. <o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p></div></body></html>