Fix PostgreSQL Password Authentication Failed in pg_hba.conf
When you see psql: FATAL: password authentication failed for user "username", it usu...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesPractical VSCode Debugger Setup for Node.js
You've written a Node.js app in VSCode, but when you hit F5, nothing happens or the debugger won'...
BitLocker 502 Bad Gateway Error: Causes and Fixes
You're trying to manage BitLocker via the web console or a recovery key portal, and instead of th...
Fix 'File Locked' or 'Permission Denied' During Windows Update
You try to install a Windows update, but it fails with a message like "File locked" or <...
Fix Windows Update Failed to Start After Reboot
You’ve just restarted your PC after installing updates, but Windows Update won’t start. The updat...
Fix Outlook SSL Certificate Error 0x80048820
You try to connect Outlook to your email server and see error 0x80048820. The full message often ...
Issue queue
SitemapWindows Update Broke Task Scheduler: Fix 404 Not Found
Fix Microsoft Store Permission Denied Error
Windows Update Error 0x80070002 Fix Guide
Windows Terminal Setup Configuration Guide
Microsoft Store Failed to Start: Step-by-Step Checklist
Teams Error Code Crash Troubleshooting Guide
Fixing Delayed Windows Terminal Startup
Microsoft Teams Mic Troubleshooting Checklist
Fix PowerShell 404 Error When Accessing URL
How to Resolve kubectl Connection Refused Certificate Error
Fix Windows Activation Login Loop That Keeps Restarting
Fix Microsoft Store by Resetting – Keep Your Apps
Fix Microsoft Store Permission Denied Error
Windows Update Error 0x80070002 Fix Guide
Windows Terminal Setup Configuration Guide
Microsoft Store Failed to Start: Step-by-Step Checklist
Teams Error Code Crash Troubleshooting Guide
Fixing Delayed Windows Terminal Startup
Microsoft Teams Mic Troubleshooting Checklist
Fix PowerShell 404 Error When Accessing URL
How to Resolve kubectl Connection Refused Certificate Error
Fix Windows Activation Login Loop That Keeps Restarting
Fix Microsoft Store by Resetting – Keep Your Apps