Problem While saving I get the error message: An unexpected error has occurred while saving: Error 12 (or 13 or 15 or 16). Please consult the readme for details. Meaning of the Errors Error 12: World file save failure. Probably Memory related Error 13: Post-save callback failure. Unclear what that means. They fixed an error that was causing this and it seems to not occur as often. Error 15: Open failure. You probably don’t have enough rights to write in the folder. Error 16: Loose file copy failure. The file cannot be (over)written. Avoidance & limitation of possible loss Since…