Getting started?

[NKT00]

How do I get this to work? Python is installed, full path is set into the post-process box, along with the path to the script.
After a bit of messing, I finally got to:

Post-processing script C:\Users\Nigel\AppData\Local\Programs\Python\Python311\python.exe C:\Users\Nigel\Downloads\prusa_slicer_post_processing_script.py on file C:\Users\Nigel\AppData\Local\Temp.21808.gcode.pp failed.
Error code: 1

Anyone know what this means?

Edit: digging into temp, the gcode from Prusaslicer gets copied there, but it doesn't get modified. Possibly some write permission thing?

[mam326]

I have the exact same error whilst exporting the g-code.

[bettsg]

Old question, but figured I'd answer since I was supremely frustrated for the last while with that same error until I found the answer a couple posts down. Don't use python.exe. You should have a C:\Windows\py.exe