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</o:shapelayout></xml><![endif]--></head><body lang=KO link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Intel i-7 core, Window 7 -64bit, that is my PC configuration I used.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I installed ¡®mpich2-1.4.1p1-win-x86-64.msi¡¯ in my PC.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>After registered an account as PC-username, and went to ¡®Wmpiconfig¡¯, clicked Scan hosts. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>But my Hosts state is not changed as green color. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>On configurable window, an error is seen as ¡®¡¯ MPICH2 not installed or unable to query the host¡¯¡¯<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>So I went to the ¡®comment console¡¯ and commend as<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>C:\Program Files\MPICH2\bin>smpd –start<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>But error is made as ¡®¡¯OpenSCManager failed¡¯¡¯<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Next, C:\Program Files\MPICH2\bin>smpd –uninstall<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>But error is made as ¡®¡¯OpenSCManager failed¡¯¡¯<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Next, C:\Program Files\MPICH2\bin>smpd –install<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>But error is made as ¡®¡¯Unable to remove the previous installation, install failed.¡¯¡¯<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>What is the problem I have?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Help me please¡¦..<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></body></html>