Sands of destruction errcode=-81

Everytime I try to start up Sands of destruction a black block comes up saying "Rom loading failed. errcode=-81" Please reset system.

https://www.romulation.org/forum/index.php?topic=1736.0

Backup all your files and format your MicroSD. Make sure you're using the latest firmware. http://linfoxdomain.com/ds/

Replying to #3

That helps, I got it all the time. If you do that, It'll work