Resolved: Windows 10 Build 9926 Start Menu, Cortana Search, Action Center & Metro Apps Won’t Work

After getting Build 9926 installed on my tablet, things seemed to be going smooth. Then after a few reboots, I found that the Start Menu, Action Center, and Cortana Search bar wouldn't open. I also couldn't open any Metro Apps. Luckily I was able to find a fix using Powershell. Right click on the task [...]