I went in to do some minor adjustments in a client's file (MX3000) and blew it. I attempted to export a button from the Alpha file direct into the client's file (as opposed to saving elswhere and then importing it) and now I can't open the client's file. It says MXEditor cannot open it and to check file type. File type is Rce, the same as all other files saved in my editor. What have I done? How can I bring up the file without having to upload from the remote? Any insight?