Extract the .zip to the root of your device that you use in the HBC, then you can use it.
If you want to use it in a standalone wii vc, do the same and build the wii vc using the forwarder dol below.
-copied over code from mupen64-360 and not64 so blast corps and donkey kong 64 boot up
-added pause hack for zelda ocarina of time so it pauses quickly now
-stretched out displayed image to fill screen better on wiiu gamepad
-better exit code so it now should not crash anymore if not booted from HBC