I don't see anything obviously wrong, but I don't use Hekate or an emuMMC. I'd recommend booting into your emuMMC using fusee-primary to help figure out where the problem lies. If the games still refuse to work, you know the problem is unrelated to Hekate and its settings. If the games work, then you know the problem is related to Hekate and its settings.
Also, are you using the latest version of Hekate?