ROM Hack Need help with HANS to play undub roms

[Xhyro]

I'm a noob at the 3ds homebrew scene and I tried to play undub roms. I have a o3ds 10.3 with ninjhax 2.5. I'm trying to play Etrian Odyssey 2 Untold - The Fafnir Knight undub but I've run into problems. My problem is whenever I try to open up HANS to play a rom, I get this message. In the picture I posted, it says I need 00021100.romfs which is download play (I tried to rename my romfs and ran it). It won't change and I have no clue what to do. I put everything in the right folders (ie. sd:\hans for the romfs) I would really appreciate it if someone told me what's wrong or what I did wrong. Thanks in advance.

 

[FehnrirX]

1. Did you use original card game or using flashcard?
2. Is the romfs you put on HANS folder is the Undubbed Romfs of Etrian Odyssey? Since if you rename it, i doubt you using the correct romfs

Note : Don't post the romfs download link or you'll be banned