The full path location should be right from what i can gather.
But Infinity wont recognise UWP, you wrote “WSv” = Windows Store Version, correct?
Whatever what we call it, if its from windows store it wont be recognised.
STiNGERR have to make a version for it.
However ,
Im not sure about that, if you also tried the Bethesda Launcher.
Snake made a very usefull kinda utillity, clearing cache etc.
Maybe after running it you are able to make something out of it at least on the Bethesda Launcher version.
Because on there it should work, UWP (Windows Store) isnt supported as far as i know.
Could maybe tag @STiNGERR here as well. Since he is the maker of the trainer.