Has anyone found another resolution to this other than reinstalling? Any kind of manual fix maybe?
i've reinstalled both the game and Impulse multiple times and have AV and all firewalls on both my computer and router disabled, but still get the invalid file message.
I also tried uninstalling only Impulse and downloading a version that wasn't attatched to my installed game and received the same invalid file msg.
I'm about 20 mins away from giving up and returning the game. Any suggestions as to how to fix this would be great, I'm totally at a loss.