These files are created when running the game for example, and then immediately exit to the emulator and start another game will hang and will create the archive.
In some games there is such a thing - when you start the game screens are confused and still blinking, and the top and bottom, as it were changing places, it occurs in spots, and the menu. You can play these games, but not pleasant, here are some games where it is one of those that I have checked:
- C.O.R.E.
Golden Eye
Knights in the Nightmare
Hoshigami Remix - Running Blue
Rhapsody - A Musical Adventure
Zoids Saga DS - Legend of Arcadia
Dragon Quest IV: Chapters of the Chosen
Dragon Quest V: Hand of the Heavenly Bride
Dragon Quest VI: Realms of Revelation
Golden Sun: Dark Dawn
Lufia Curse of the Sinistrals
The World Ends With You
Might and Magic Clash of Heroes
P.S.sorry for my english