Knowledge base for software setup, errors, and daily tool work.

How to Fix a File Locked by Windows Security in Windows 10

You try to open or run a file, and Windows Security blocks it with a message like "Windows protec...

How to Fix Outlook Rate Limit Error in Office 365

Understanding the Error

You may see a message like "Too many requests" or "Server busy" ...

Fix 'Windows Update Service Not Running Permission Denied'

When you try to run Windows Update and see an error like 'The Windows Update service is not runni...

Fix Outlook Offline Installer Stuck at Extracting Files

You download the Outlook offline installer, run it, and it sits at “Extracting files” for ten min...

Chrome Profile Authentication Failed: Delete and Recreate Profile

You try to sign in to Chrome or access a Google service, and you get an error: “Profile a...