assertion failed : Pos >=0 & Pos <info-> UncompressedSize

[MEGAF0XX]

I'm getting the "assertion failed : Pos >=0 & Pos UncompressedSize" error when trying to view the models from Five Nights at Freddy's Security Breach, and it's Ruin DLC, the models I'm trying to view have worked before, like a few months ago, but now I can't because of that error. I'm also getting Memory: bad allocation size for some other models which also worked before.

[MEGAF0XX]

I was using the wrong UE4 version, sorry for the inconvenience.