Acekard 2i – System File Missing, when loading some games.?

acekard 2i – System File Missing, when loading some games.?

I just recently updated my Firmware to 1.8.6a along with the latest Akaio. Everything was working just fine until today, when I booted my Dsi, Some of my game wouldn’t load (Pokemon Black, and White, Professor Layton Unwound Future)

I reformatted my SD card, Updated the firmware again, but to no avail. System File is still missing for the said games, although Pokemon Black and White would hang at the Yellow Loading Screen.

Could you help me please?