I'm wondering if there aren't real problems with old installs and new 16.9 WHDload. I'm seeing this in some AGA games, and I know the ROM is good (given to me by a maintainer of one of the big install sites).
And all this brings up a question, what good is WHDload project when a new version comes along, and doesn't work with established installs and roms? All seems kinda uncoordinated and not sustainable.