I think my question is different from that of Karsten above.
In general, when I open an image in a Topaz plug-in it will come up with the “last used effect”, i.e. the effect that was used on the image which was edited prior to the current one.
How do I find out what the name of the pre-set in the “last used setting” was?
(BTW, my question is primarily on B&W Effects 2, although I presume it would be the same for most Topaz products).