Use finder and then Press control and click on it at the same time and then choose open.
Control & Click > Open.
We are so close... I think if you open a terminal and then type
chmod +x [path]
And hit enter it should work, but replace [path] with the full path to the KRF file don't actually type [path] or just drag the KRF file onto the terminal to fill in the path?
I'm just looking this stuff up online lol.
chmod +x KRF
For example, but it has to be the full path to the file I think including the KRF. IDK.
