That’s weird. I can only think of two potential solutions:
- It could be a corrupted download. You can try to download it again, maybe you get lucky.
- You could be trying to run the game in a path that’s quite long? I doublt it’s that, but you can always try to put the game folder somewhere close to the root path (like C:/ISAC or something like that), and see if that works.
I’m out of ideas here, and as this is the first time we hear about this issue it looks like it’s more of a local problem you’re having :(
I hope this helps you though!