[mpich-discuss] problem with wmpiexec

[Jayesh Krishna]

Hi,
 This is a known issue with the MPICH2 installer on Windows. Uninstall MPICH2 and please follow the steps in Section 9.4 (NOT 9.1) of the MPICH2 installer's guide (http://www.mcs.anl.gov/research/projects/mpich2/documentation/index.php?s=docs) to install MPICH2.

Regards,
Jayesh

----- Original Message -----
From: "Antonino Cala' Lesina" <lesina at fbk.eu>
To: mpich-discuss at mcs.anl.gov
Sent: Thursday, May 5, 2011 4:22:19 AM
Subject: [mpich-discuss] problem with wmpiexec





Hello, I'm trying to execute an .exe file generated with Visual Studio 2010 and the package MPI for X64 architecture (mpich2-1.3.2p1-win-x86-64), but I'm encountering the following error: 



Error while connecting to host, No connection could be made because the target machine actively refused it. (10061) 

Connect on sock (host=Antonio-PC, port=8676) failed, exhaused all end points 

Unable to connect to 'Antonio-PC:8676', 

sock error: Error = -1 





I have the administrator permissions on the operating system (windows 7 64 bit), so I don't understand why it does not run. 





Thank you 

Antonio 
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