Controls Remap

I was wondering is it possible to edit the controls in-game i.e remap the SPRIT with SHIFT not with W + W

I found the controls under "/ava/engine/Config/BaseInput.inix" but didn't anyway of opening inix.

I think it is possible to change the controls,but I can barley understand you, please proofread your sentences

Apparently, the ".inix" extension means that it is a "BZ Bzip" file.