: This error (e.g., XD3_INVALID_INPUT ) usually means your source file is not the exact version required by the patch. Ensure your original file matches the specific region (USA, JP, etc.) and version requested by the mod author.
Applying a patch is the most common use for xdelta UI. It transforms your original, unmodified file into the modded version. how to use xdelta ui
: In the "Output File" field, click the ellipsis ( ... ) or "Open" button to choose where to save the new patched file. You must manually type the file name and include the correct extension (like .iso or .nds ). : This error (e
: Choose where to save the resulting .xdelta file. : This error (e.g.