TWiLight Menu++ Error 0 (N3DS XL)

Hi,
So I've been trying to get the twilight menu to work on my flashcard (r4i-sdhc.com) on my new 3ds XL because I like the look of it. I want to run my nds ROMs like I usually do through my flashcard, but everytime I try to run a game it gives me the error:

Start failed. Error 0
Flashcard may be unsupported.
Flashcard name:
TTCARD IO LIBRARY

I got the menu to work and autoboot works too, but my games won't load Help?