you need to open it in winrar folder that you downloaded
uhhh, you don't need winrar for it, IDK why, but mine works perfectly.. maybe it's because I am using windows 10 pro????
No none of the windows 10 version comes with a in-built archive runner i have windows 10 professional in this PC (i am not flexing but it ha a 32GB ram and the new NVDIA 3080 with an intel I9)
i don't have winrar and it still works perfectly