[TOOL] DDR Ace, A20, Etc Data Base Manager

[ibuki]

Hoping we get a separate version of this application for DDR World. the startup.arc codes for DDR World songs is different from DDR A up to A3. 

[GoldenLion]

I tried to add a new song and everything worked fine except when I tried to add the thumbnail jacket. I unpacked the arc file, added the jacket and then repacked the arc file but when I boot the game this shows up in the console

 

Spoiler

Did I do something wrong or does Omnimix have some kind of modification?