Fix 'Command Prompt Authentication Failed' – Run as Administrator
When you see 'authentication failed' in Command Prompt, it usually means your current session lac...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Outlook Invalid Configuration Settings Not Working
You open Outlook and see an error about invalid configuration settings. The program may fail to s...
How to Restore Chrome Bookmarks from Backup
If you've lost your Chrome bookmarks after a crash, sync error, or accidental deletion, you can o...
Fix Windows Defender 502 Bad Gateway Sync Error
If you see a "502 Bad Gateway" error when Windows Defender tries to sync, it usually means a temp...
Fix Windows Search Indexing Paused in Windows 10
You open File Explorer or Start menu and search returns no results. Or you check the indexing sta...
How to Fix Outlook Port 993 Already in Use Error
When configuring an IMAP account in Outlook, you might see an error message saying "Port 993 is a...
Issue queue
SitemapResolve Windows Search Dependency Issue
Stop Teams From Slowing Down Your PC in Meetings
Chrome Profile SSL Certificate Error: Step-by-Step Fix
How to Resolve Connection Refused in Windows Terminal
Command Prompt Proxy Error Fix
Fix Microsoft Store Certificate Error in Windows 10
Fix Windows Defender File Locked During Scan
Resolve Set-Clipboard Access Denied in PowerShell
Fix 'Cannot Connect to Exchange Online' in PowerShell
Teams Not Found Installation Path Windows 10 Guide
Resolve 0x80073712 Update Stuck Issue
Command Prompt Network Connection Checklist
Stop Teams From Slowing Down Your PC in Meetings
Chrome Profile SSL Certificate Error: Step-by-Step Fix
How to Resolve Connection Refused in Windows Terminal
Command Prompt Proxy Error Fix
Fix Microsoft Store Certificate Error in Windows 10
Fix Windows Defender File Locked During Scan
Resolve Set-Clipboard Access Denied in PowerShell
Fix 'Cannot Connect to Exchange Online' in PowerShell
Teams Not Found Installation Path Windows 10 Guide
Resolve 0x80073712 Update Stuck Issue
Command Prompt Network Connection Checklist