John, I can bring up two documents with BB at the same time. If I translate the first and then try to translate the second, the translation will fail. I have duplicated this several times. This is not even using UTD so it must be related to the MDI. There is no error output to the console when starting from the command line. If I don't translate the first then the second will translate. Obviously, this needs attention. Best regards from Ohio, U.S.A., Vic E-mail: vic.beckley3@xxxxxxxxx