Quote Originally Posted by brittainmark View Post
Think I understand now. The "Uploads Directory Admin/Catalog" setting determins where the upload file should be located. I think my issue was that this flag had been reset in the update from false to true. I will reinstall and old version and reupdate to see if it happens again.

Just for completeness "Show all EP4 Filetypes with Files" has true and false with a capital letter, all the others are lower case.
Sused it. If you include the admin directory in the path of the "Uploads Directory" you set the "Uploads Directory Admin/Catalog" flag to true and remove the admin directory from the path. V clever!

I'll carry on testing.