[DSiWare] Couldn't create NAND save file

Hi,

I have a DSi with TWiLightMenu++, HiyaCFW, etc. Everything works as it should and everything is up to date.

Normally, when I want to play DSiWare games, I install them with TMFH (Title Manager for Hiya), launch them the first time via Unlaunch (so that the save data gets created, it usually first shows up as corrupted and then gets overwritten), and if it boots up correctly I can then launch them via TM++ everytime I want to play them (it worked like this for Flipnote Studio and Zelda...

[DSiWare] Couldn't create NAND save file