
Fix Windows Security Access Denied When Opening Settings
You click Windows Security in the Start menu or try to open Virus & threat protection, and instea...
Software troubleshooting desk

You click Windows Security in the Start menu or try to open Virus & threat protection, and instea...

After a Windows update, you may see a BitLocker error 504 on boot: "An error occurred while readi...

If the Microsoft Store won't open, apps fail to download or update, or you see error codes like 0...

After a Windows Update, you might open Windows Security and see a spinning circle or a blank page...

You're running the BitLocker offline installer (typically from the Microsoft Media Creation Tool ...

You try to open a file in OneDrive and see a 404 Not Found message, or you get an Access Denied e...