is there a way to...

[Luigicrowd]

Hmm... Ok. I think it might be the way I've entered the codes into the PC app now but I'm not sure. This is what I've got written in the .TXT file:

RUUP01
Animal Crossing City Folk
Windmill in Town
* 4A000000 90E85722
* 02000000 00002020
* E0000000 80008000
Places a functional windmill in Town.

What I think MAY be the problem is that I'm using game ID RUUP01 so Gecko OS can detect it (LGTTC) However I'm not sure as DSpet said something about the region not mattering with region codes.

Anyone who managed to get this to work if you can posting the .txt file would be a big help to see if my formatting is wrong or something.

EDIT: Forgot to mention, the OP said he used a USB Gecko.