Just sharing that a bug in one of the Word programs had the onscreent display flipped about and only an office patch fixed that.
But what some won't do and I don't know why is to plow ahead and print that envelope. But here's how I know where to put the envelope. I print one test output on a full sheet of paper then that helps me sort out where and how to feed the envelope.
Hope it helps.
How do you change the orientation of addresses when printing an envelope?
I am trying to print a C6 (a5) envelope with the address going across the page not down.