Hi Jason,
That has certainly stopped the "failed" popup message, however all it does now is sit at the delete / cancel lightbox page without returning to the gallery.
The image deletes but in order for it to disappear, you have to press the cancel button on the lightbox cancel / delete page and refresh the manage images page.
I need this to work as it has in other galleries when you just press the delete buttn.
Any help would be greatly appreciated.
Paul