forest sparrow
by default the "res"-filesystem is conveted into a binary format on export. this causes DirAccess and FileAcces to not work on it properly. load() is also said to not work, although i'm not so sure if that's really true. but using load in exported games isn't a good idea anyway.
if you want to use DirAccess in res-folders on exported projects, you can disable the project-setting called "convert_text_resources_to_binary". that will make it so the file system will remain unchanged.
alternatively you might also be able to do it without. generally the files will still be there, just with .remap at the end, so if you remove that if it's there and then check the ending it might work. just looking into all the files first without trying to load anything would probably help finding the right things you have to do.
valid linden