I have installed Arduino 1.8.6 (PC) and the latest on Mac. I have constructed the hardware folders and placed the blink libraries inside them, but when I run the Arduino it does not recognize the board connected to the USB
I have even tried to load the library file but it says } no vaold hardware definitions in folder variants.
This is the same on the Mac side and the PC side - same ignoring behavior on both.
What could cause this?