Fix Windows Security 'Permission Denied' Error When Settings Won't Open
You click Windows Security (formerly Windows Defender) and get a "Permission denied" or "This set...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix High CPU Usage by Antivirus Scanning PowerShell
If you notice that PowerShell (powershell.exe or pwsh.exe) is using high CPU, and you have an ant...
How to Fix Chrome Profile Not Loading
If Chrome opens to a blank page, crashes on startup, or shows a message that your profile couldn'...
How to Fix Windows Update Error 0x80070002
When you see error 0x80070002 while running Windows Update, it usually means the update files are...
Fix OneDrive 404 Not Found & File Access Denied Errors
You try to open a file in OneDrive and see a 404 Not Found message, or you get an Access Denied e...
How to Fix MySQL Error 1045: Access Denied for User
You try to connect to MySQL and get ERROR 1045 (28000): Access denied for user 'username'@'...
Topic paths
Quick titles
Resolve 502 Bad Gateway in Windows Terminal for AzureHow to Resolve Command Prompt Dependency ConflictsRunning Windows Terminal on a Mac via Parallels DesktopWindows 10/11 Activation Token Expired After Changing MotherboardHow to Resolve Teams Black Camera IssueRestore Deleted OneDrive Files from Recycle BinRDP Timeout Fix Using Command PromptWhy Command Prompt Says Not Recognized