Re: Bluefruit Le Uart Friend and Arduino
Oh, it's there. The problem is that AppData is a hidden folder. You have to go into the file explorer and type in the path. On my computer, Arduino15 is here:
Substitute your username and type that into file explorer and you'll find Arduino15.
You also seem to be confusing compilation errors with execution errors. You are seeing a compilation error. It has nothing at all to do with the Bluefruit LE. You are not getting to the point where the Bluefruit is involved in the process. That's why we want you to remove and reinstall the Arduino application.