After playing a simple game (i.e. copying the PSE V10 Editor.exe under a new name, to avoid that the PSE Organizer recognizes it as being a PSE Editor), I was sucessfull in defining the PSE V10 Editor as being an external Editor to the PSE V13 Organizer. And I was also successful in taking the following path
PSE V13 Organizer --> PSE V10 Editor --> Kodak Filter --> Back to the PSE V10 Editor ---> Storing/saving the result of the Edit
...But.... it is in my old PSE V10 Catalog and not in the new V13 Version of that catalog that the result of the Edit got cataloged....Bad luck for me... I am not sure whether it makes sense to try a Little bit more harder.
Comment added on 5th of October: .I will try to find out whether there is still a company or individuals interested to make some money with a new version of the Kodak filters....a new version of the Kodak filters which would be compatible with newer versions of PSE and of Photoshop that run in 64-bit mode
Based on my Googling, I have the impression that there are other users of the Kodak filters who miss such a compatibility. I have not the slightest understanding of programming in a Windows or Apple inenvironment; but I nevertheless wonder whether a simple solution is possible (i.e. a solution that would probably not be a technical masterwork but would be neither difficult nor expensive to implement but would still be reliable). Such a simple solution could perhaps consist of a 64-bit compatible "wrapping" of the current Kodak filters by some 64-bit mode able Interface-Software and let the current Kodak filters continue to run in 32-bit mode. (either in the same Window as the PSE Editor/Photoshop or perhaps, if nothing better is easely achievable, in a different Window as the PSE Editor...a little bit like PSE Organizer and PSE Editor who run in different Windows).