[mpich-discuss] Problems to run MPI an a Windows 7 64 bits computer

[COM TELEMAC]

Hi

I'm meeting some problems to run my code (Telemac) with MPICH2 on W7 64b
This software runs for a long time with MPICH2 on XP without any problems.
On W7, after a long search on internet, I finally install MPICH2 (successfully?).
The first problem with the SMPD is solved.
But now I have a new problem in the execution.
I obtain a message "Unable to open the HKEY_LOCAL_MACHINE\SOFTWARE\MPICH\SMPD\process\1164 registry key, error 5, access denied".
But I also obtain a message box that indicates me "Impossible to start the program because fmpich2.dll is missing on your computer. Try to re-install the program to solve the problem"
I check my computer and fmpich2.dll exists in c:\windows\system32.

Anyone has an idea?

Regards

Christophe

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