Excluding Subdirectories

[msteggalls]

Using Acronis True Image Home v11.0 (build 8,022) on Windows XP

I want to do a daily incremental back of the "My Documents", but exclude a specific directory and all its subdirectories - but can't see how to do this

Setting up the task, I click "My Documents" and then unclick "FolderA" within this - This is fine and "FolderA" and it subdirectories do not back up, but neither do any NEW directories or Files I create within "My Documents".

Setting up the task I click "My Documents" (leaving "FolderA" also clicked), but set an exclusion of "F:\\My Documents\FolderA\*.*", while it now does back up NEW directories and Files created in "My Documents" and doesn't back up the files in "FolderA" - it still backs up subdirectories in "FolderA"

How can I set this up - or can't it be done with out specifying every subdirectory? - (Don't want to go there!)

Thanks

Martyn