"The preprocess pass appeared to crash."

[DarkkArmor]

I've been doing alot of research over the last six hours. There is no commonly available fix for this specific error message, and it is the most debilitating of them all. If ANYONE has ANY suggestions, I would love to hear them. I have made certain that my firewall is not the problem, that my internet connection is not the problem, I have uninstalled and reinstalled the game, I have verified and optimized the caches multiple times. I've been running both steam and warframe in administrative mode. It's on an infinite loop of "checking for updates" Then showing me the dreaded "Preprocess pass appeared to crash" screen. Yes I have submitted a report and a ticket. This problem is just... Bizarre. I know it has been posted before. I've read EVERY SINGLE PREVIOUS POST. I have found nothing. Please help if you have some kind of idea.