Rebuild does nothing

[NotAnHumin]

I'm trying to rebuild a randomized copy of Alpha Sapphire (originally a .cxi file if that makes a difference) to be playable on Citra (The original .cxi file works on Citra without any problems). I rebuild the file, it "rebuilds" but nothing happens. I'm not familiar at all with coding so if someone can help me that'd be greatly appreciated.

Thanks