Windows Activation 502 Bad Gateway: Troubleshooting Checklist
If you're seeing a '502 Bad Gateway' error when trying to activate Windows, the problem is usuall...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix PowerShell Rate Limit Error
When a PowerShell script hits a rate limit error, you'll typically see messages like 429 To...
Checklist for Fixing Windows Defender Command Not Found
When you run Get-MpComputerStatus or Start-MpScan and see "The ...
Outlook Cannot Connect to Server: Practical Fixes
When Outlook says it cannot connect to the server, email stops syncing and you may see a “Disconn...
Fix PowerShell Clipboard Access Denied Error
When you try to copy text to the clipboard in PowerShell and get an 'Access Denied' error, it usu...
Fix BitLocker Update Error Permission Denied
You try to update Windows, and BitLocker throws a 'permission denied' error. This often happens a...
Topic paths
Quick titles
Troubleshooting Go Modules Proxy 403Resolve Windows Activation Version Mismatch Without KeyStop Chrome from Draining CPU on Windows 10Remote Desktop Security Configuration ChecklistHow to Find Remote Desktop Logs on LinuxWindows 10 Task Scheduler Version Mismatch FixHow to Fix Permission Denied in VS Code TerminalFix Task Scheduler Not Starting After Reboot