Downloading it, and it is all the scenes that are supposed to be animated, tried it on my laptop as well has my desktop PC and same errors.
Viewing post in A Futa Future v0.6 NSFW comments
Weird, I'm still not getting any errors. Maybe try downloading the non itch.io, and let me know if that works.
https://mega.nz/file/wfQziLrC#z7AoZHuHuT4Rjf7CZAfhFK54Ik1VbfIWljsS2izHhxQ