A simple code doesn't compile

dannypapish:

Multiple libraries were found for "Multiply.h"

Used: C:\Users\Ziv

FYI, the part of the "Used" library being truncated after Ziv is a bug in Arduino IDE 1.8.10, which does this where there is a space in the path. You may be able to guess what the rest of the path would be, or if it's causing you problems you can use Arduino IDE 1.8.9 instead.