Right Click, CANT REBIND ANYTHING TO RIGHT CLICK

When you go into the binding and try to rebind secondary attack to right click (which is how i would like to play), it wont let you, due to right click also being Menu Back, i even went as far to find the PAK file that had the input file, but when you change anything in the PAK, it makes the game crash at launch, please help me fix this issue!

Thank you for the explanation. It is clear for me IndigoCard

last edited by Weber