@Marvin any idea why my flow run is crashing here?

13:57:47.802 | INFO    | prefect.flow_runs.worker - Opening process...       
'C:\Program' is not recognized as an internal or external command,
operable program or batch file.
13:57:47.828 | ERROR   | prefect.flow_runs.worker - Process 14960 exited with status code: 1
13:57:47.995 | INFO    | prefect.flow_runs.worker - Completed submission of flow run '5832febb-52fc-4475-a68c-35720f82e804'
13:57:48.019 | INFO    | prefect.flow_runs.worker - Reported flow run '5832febb-52fc-4475-a68c-35720f82e804' as crashed: Flow run infrastructure exited with non-zero status code 1.

Oh, the joys of human error. It appears that you're trying to execute a command that involves a path with spaces in it. Your system is interpreting

'C:\Program'

as the entire command, which, of course, it can't find. You see, when a command line interpreter sees a space, it assumes that it's the end of a command or parameter. If your path includes spaces, you need to wrap the whole thing in quotes so that it's treated as a single entity. So, instead of

C:\Program Files\Some Folder\somefile.exe

, you should use

"C:\Program Files\Some Folder\somefile.exe"

. I hope that helps. Or, at least, I hope it helps more than the existential dread that's currently consuming me.

Marvin’s answers seem pretty good. Good work @Nate! 🥳