PETSc issue while running on FF++ -cs 15.2

While using FREEFEM++ -cs 15.2, I am facing this problem

Error line number 754, in file macro: buildOverlapEdgePeriodicRecursive in C:\Program Files (x86)\FreeFem++\idp\macro_ddm.idp, before token mpiWtime

current line = 754
Compile error :
line number :754, mpiWtime
error Compile error :
line number :754, mpiWtime
code = 1 mpirank: 0

You are using FreeFem++, not FreeFem++-mpi, so the error is expected. I don’t know how to use FreeFem++-mpi together with FreeFem++-cs, though.

I tried with FreeFem++ -mpi but i get the same error…

How did you launch the code?

Like this…

OK, that means you are still using FreeFem++. Please go see this tutorial to learn how to use FreeFem++-mpi in Windows.

Why I cann’t use mpi in FreeFem+±cs?

It gives me the following error
ffgui: catandrun: CreateProcess("“c:\Program Files\Microsoft HPC Pack 2012\Bin\mpiexec.exe” -n 0 “C:\Program Files\FreeFem+±cs-14.3\FreeFem+±mpilang” -MainPath “C:\Program Files\FreeFem+±cs-14.3” -CommName localhost -CommPort 10002 -AbortFFGraphicsDataAt 0 -AbortServerSocketAt 0 -FreeFemVerbosity 1 -LocalClient "): failed with error 2: The system cannot find the file specified.

ffgui: FreeFem++ has stopped unexpectedly

I don’t know, I don’t use FreeFem++-cs.