Downloading a post processor is only step one.
Unlocking 4-Axis Machining: A Guide to PowerMill Post Processors powermill 4 axis post processor download
Modern .pmoptz files register automatically. For legacy .opt files: Downloading a post processor is only step one
: For professional customization, you can hire experts to build a post processor specifically for your machine's controller (e.g., Haas, Fanuc) at the Autodesk Services Marketplace . powermill 4 axis post processor download