Hi,
Try this program:
http://www.photonlexicon.com/forums/...Ilda-view-tool
Load your ilda file, and save it again as Ilda version 0 with the "64Ilda" palette, converting RGB colours to the best fitting colour. Then load in the resulting ilda file
again and export
without palette. This should result in a file that can be read with the correct colours.
I have heard some kinds of SD card readers only accept V0 files without palettes (they use the default 64 colour palette which is stored internally). I can't promise it will work, but it's worth a try. It could be it only accepts V1 files as well so experiment along.
If you have working ilda files, you can load them into the program and see what version they are.