I am going to clarify the first paragraph, everything V4 will go into the external runtime on your "F" drive, do not duplicate any files and divide them between two runtimes. That will only confuse Poser when it conducts searches for associated files and textures. Do not create anything because those files are already present in your zipped. Just install the zipped runtime into it's final destination, or better yet, create a new folder called V4 or Victoria 4 and dump the runtime and other folders at the same level into it. Link the new folder to the Poser Library and you are ready to go. I suggest getting this working first before we proceed to the Genesis/Genesis 2 figures. There is a different procedure for those figures.

And, BTW, only work with the Poser related files first; ATM DAZStudio can wait.