Windows Update 502 Bad Gateway: Quick Troubleshooting Checklist
When Windows Update returns a 502 Bad Gateway error, it usually means the update...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Command Prompt Update Not Working
If you've tried to update Windows or a specific program via Command Prompt and the update won't r...
Fix Missing Windows Security App Icon or Shortcut
You click the Start menu or search for Windows Security, but the app icon is gone. The shortcut m...
Fix Chrome Profile Download Not Starting on Windows
You click the profile download link in Chrome, but nothing happens—no download starts, no error m...
Fix Chrome Extension Install Access Denied Error
When you try to install a Chrome extension and get an 'Access Denied' error, it usually means a p...
Chrome Profile Deletion Not Working? How to Remove It
You try to delete a Chrome profile from the settings page, but the option is grayed out, missing,...
Issue queue
SitemapChrome SSL Certificate Error: Complete Troubleshooting Checklist
Troubleshoot Windows Search Update Failure
Fix OpenSSL Certificate Errors in Command Prompt
Windows 0x80070005 Error: Causes and Solutions
Chrome Troubleshooting Checklist: Fix Crashes and Slowdowns
How to Resolve Windows Error 0x80070520
Stop Windows Search Service from Stopping Repeatedly
Task Scheduler Password Change Fix
Fix Outlook 504 Gateway Timeout by Clearing Cache
Command Prompt 'Not Recognized' Error Fix
Docker Container Exit Code 0: Why It Restarts and How to Fix
Grant Full Control to SoftwareDistribution Folder
Troubleshoot Windows Search Update Failure
Fix OpenSSL Certificate Errors in Command Prompt
Windows 0x80070005 Error: Causes and Solutions
Chrome Troubleshooting Checklist: Fix Crashes and Slowdowns
How to Resolve Windows Error 0x80070520
Stop Windows Search Service from Stopping Repeatedly
Task Scheduler Password Change Fix
Fix Outlook 504 Gateway Timeout by Clearing Cache
Command Prompt 'Not Recognized' Error Fix
Docker Container Exit Code 0: Why It Restarts and How to Fix
Grant Full Control to SoftwareDistribution Folder