Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Windows Activation Dependency Conflict Error

You may see a Windows activation error that mentions a "dependency conflict" or "dependency servi...

Fix Windows Security Proxy Error: Permission Denied

When Windows Security displays a "proxy error: permission denied" message, it usually means the s...

Fix Command Prompt Backup Script Not Working

If your Command Prompt backup script has stopped running or never worked, the issue is usually on...

Fix Windows 11 Search Not Showing Open Files

If you search for a file that you know is open in an app, but Windows 11 search doesn't show it, ...

Nginx 502 Bad Gateway: A Practical Troubleshooting Guide

Seeing a 502 Bad Gateway from Nginx usually means the upstream server (like PHP-FPM, uWSGI, or a ...

How to Fix Ubuntu APT Lock Error by Removing /var/lib/apt/lists/lock

If you see E: Could not get lock /var/lib/apt/lists/lock - open (11: Resource temporarily u...


    Issue queue
Sitemap
Fix Outlook Throttling Error 0x80070005
How to Fix Windows Defender Scan Stuck with High CPU
Troubleshoot RDP Access Denied
Task Scheduler Path Not Found Error Fix
How to Fix Windows Update Error 0x80070002
Windows 10/11 Activation Error 0x8007007b Troubleshooting
Remote Desktop Authentication Error Troubleshooting Guide
Fix Windows Activation Error Invalid Configuration
How to Fix 0x800f0922 and Read Update Logs
Fix 'Running Scripts Is Disabled' Error in PowerShell
How to Fix Windows Activation Service Stopped
Troubleshoot Teams Recording Permission Error
Desk note

    Troubleshooting paths
Home
Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities