• Just a reminder that providing specifics on, sharing links to, or naming websites where ROMs can be accessed is against the rules. If your post has any of this information it will be removed.
  • Ever thought it'd be cool to have your art, writing, or challenge runs featured on PokéCommunity? Click here for info - we'd love to spotlight your work!
  • PokéCommunity's Easter Egg Hunt is now on! If you're interested in looking for some eggs and earning badges, click here!
  • Our weekly protagonist poll is now up! Vote for your favorite Conquest protagonist in the poll by clicking here.
  • Welcome to PokéCommunity! Register now and join one of the best fan communities on the 'net to talk Pokémon and more! We are not affiliated with The Pokémon Company or Nintendo.
    Register

Advance Map Help

RustySpoon

    • 8
    Posts
    7
    Years
    • Seen Apr 8, 2019
    So I was working on my Firered map yesterday, but today I can't load the ROM on Advance Map. I get the error message: ERROR: (EUnknownRomType) AdvanceMapError(12): Unknown Rom Type! This Rom cannot be edited with AdvanceMap.

    I'm really confused seen as it was working fine yesterday. Any help would be appreciated.
     
    Last edited:
    try to rewrite your BIOS at hxd from 0 to 500 offset address, select data from the old (original) version
     
    You have to change ROM header to appropriate one. BPRE for fire red us, BPEE for emerald us etc. there's a tool named RHEA by hackmew which is easy to use if you don't know hex editing.
     
    You must log in or register to reply here.
    Back
    Top