That is what I have been doing all along - I SWEAR.
So, I followed your instructions to the letter on the dwg that I posted - and it worked!!!
So I went back to my original dwg and tried it there and it didn't work. I 'craps out' without an error. I just doesn't give you the confirmation option to answer yes or no.
So I know there must be a difference between the two dwgs.
After trying several things, I discovered that when a layer in my original dwg called 'TITLE_BLOCK' is locked, LayMrg doesn't work. As soon as I unlock it, LayMrg works fine.
I don't know why that would make a difference, but it does.
Thanks for the help though, at least I can have what I want now.
EDITED ----
Now I think it has to do with a block on that 'Title_Block' Layer.
If I delete that copyright block - The LayMrg works.
It must be something about that Block - near as I can figure.
craigr