So i have no idea what any of what you said means lol 
, however, what you said sounded like something i heard before about the app not having permission to place files where it needed to. To fix that, i had to allow the app through the controlled folder access (quick start menu search will bring it up). So this time I turned controlled folder access off & tried again & now it’s rendering! Yaay! lol Hopefully it goes all the way through–if not i’ll come back lol 
TYSM
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