KB5085516 Not Installing? Fix the March 2026 Emergency Update
KB5085516 failing at 90% or not showing up at all? Here's how to fix it with DISM, manual install, and in-place repair.
Tag
Troubleshooting
General IT troubleshooting guides
Fix KMODE_EXCEPTION_NOT_HANDLED After Windows Update
March 2026 updates causing KMODE_EXCEPTION_NOT_HANDLED? How to find the crashing driver and fix it without reinstalling.
PC Won't Boot After March 2026 Windows Update
KB5085516 and KB5079473 are causing boot loops and black screens. Here's how to uninstall the update from WinRE and get running again.
Fix Error 0x800705b4: Windows Sandbox Timeout
Windows Sandbox hangs then fails with 0x800705b4? Four tested fixes for Windows 11 25H2 and 26H1.