Hi All!
The Tech Rep at Hawk Ridge Systems (877) 266-4469 was able to help me resolve my post-processor issue. I needed to select my computer’s FILE EXPLORER: C-DRIVE: VIEW and select HIDDEN ITEMS. This activated the SolidworksCAM Define Machine: Post Processor library. My available choices are: FANUC11m, MACH_III or MACH_III_G54.