Do not scatter files on your desktop. Copy the downloaded post into: C:\Users\Public\Documents\SolidCAM\Posts\ (Note: Public Documents is the default, but check your SolidCAM configuration).
Use the generic Fanuc post included with SolidCAM and adjust your machine parameters to match. If you are a shop: Pay your reseller for a custom-tailored post. It will pay for itself in the first hour of avoided crashes. Need a specific post? Comment with your Machine Model + Controller below (or contact your local SolidCAM partner). Solidcam Post Processor Download
SolidCAM is a powerful CAM solution integrated directly into SolidWorks. However, the link between your virtual toolpath and your physical CNC machine is the Post Processor . Without the correct post processor, your G-code could crash a tool, ruin a part, or simply not run. Do not scatter files on your desktop