Patch My PC Blog

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Windows Hello for Business Shows a Blank Set up A PIN screen
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Windows Hello for Business Shows a Blank Set up A PIN Screen?

WHfB showing a blank Set up a screen? It wasn’t a policy, just one hidden script causing it all. Here’show we tracked it down

Rudy Ooms
Fixing CAA2000B AADSTS500014 Outlook Sign-In Failures
Blog
Fixing CAA2000B / AADSTS500014 Outlook Sign-In Failures

Outlook sign in blocked with errors CAA2000B and AADSTS500014. Users using the Classic Outlook could not log in. Here is what caused it.

Rudy Ooms
The Proxy Misconfiguration That Broke the Device Inventory Agent
Blog
How a Proxy Misconfiguration Broke the Device Inventory Agent

Blocking dm.microsoft.com prevents the device from getting a linked enrollment, which stops Device Inventory and EPM agents from installing.

Rudy Ooms
Windows 11 24H2 AppLocker script enforcement broken
Blog
Windows 11 24H2: AppLocker Script Enforcement broken

On Windows 11 24H2, Constrained Language Mode is no longer enforced correctly when using AppLocker Script Enforcement Rules

Rudy Ooms
Autopilot Deregistration procedure
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Autopilot and Motherboard Replacements: Why a Deregistration procedure Matters

A motherboard swap can break Autopilot. If the device isn’t deregistered, enrollment fails or joins the wrong tenant. Here’s how to fix it

Rudy Ooms
Blog
Windows Autopilot Pre-Provisioning Bypasses Enrollment Restrictions?

Discover how Windows Autopilot Pre-Provisioning can bypass Platform Device Enrollment Restrictions when an additional policy is configured.

Rudy Ooms
The Case of the Disappearing Web Sign-in After Autopilot Pre-provisioning
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The Case of the Disappearing Web Sign-in After Autopilot Pre-provisioning

After Autopilot pre-provisioning and using a Temporary Access Pass to sign in, the Web Sign in option disappeared. Find out what caused it!

Rudy Ooms
Blog
Delivery Optimization and Autopilot: A Troubleshooting Journey

Fix Windows Autopilot failures caused by Delivery Optimization misconfigurations delaying Microsoft 365 Apps installation

Rudy Ooms
Autopilot Device Preparation The Standard User Fix
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Autopilot Device Preparation: The Standard User Fix

Learn how Microsoft implemented a fix in the Intune Management Extension to fix the standard user bug in Autopilot Device Preparation.

Rudy Ooms
Blog
Intune Settings Catalog: Error Code 65000

Troubleshooting Error code 65000 in Intune when ADMX-backed Settings Catalog policies fail, investigating the missing ADMXInstall CSP.

Rudy Ooms