Issue:

When executing Hero (e.g., with 

"C:\Program Files\MPICH2\bin\mpiexec" -localonly 1 Hero Job=YourJobName In=YourInputFile.hi), it fails with the message "error 2 - The system cannot find the file specified".


Fix:

Ensure that the Hero bin folder is on the PATH environment variable, either by setting it in the system environment variables or by setting it in a cmd window (e.g., set PATH=C:\Apps\NGC\Hero\bin;%PATH%) and then executing Hero or HeroSK from this cmd window.


Applicable Versions:

This issue should only exist with Hero 4.1 (2025-02-24) and should be fixed in later versions.