I started getting this error today AFTER downloading the emergency maintenace update. It says "Unable to complete version check [30410][30607][20457][404]"

I have tried the internet settings update as in many threads. I've tried the change the boot config to 1; i've also deleted the boot file and tried logging in. I've tried the Regedit as well. Also, i've hard reset my modem, tried a different wi-fi, and made sure I had the correct ports forwarded.

I have had absolutely no luck. It still gives me the same error. I'm at a loss for what to do.