Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fatal: Repository Not Found After Git Pull – Fixes

You run git pull and get fatal: repository not found. The repository ex...

Fix Windows Security Token Expired Error 0x80070520

You see error 0x80070520 with the message 'The security token has expired.' This usually happens ...

Fixing 'Connection Refused' in Command Prompt Due to Firewall

If you see a 'connection refused' message in Command Prompt when trying to connect to a remote se...

Fix Windows Search 502 Bad Gateway Due to Proxy Settings

If Windows Search returns a 502 Bad Gateway error, it's often because the search service is tryin...

Fix nvm not working in CMD or PowerShell on Windows

You installed nvm-windows, but when you open Command Prompt or PowerShell and type nvm

How to Fix Microsoft Store Authentication Failed Error on Windows 10
When you see "Authentication failed" while trying to sign in to the Microsoft Store on Windows 10...


    Issue queue
Sitemap
How to Resolve Windows Defender Module Not Found 0x80070643
How to Fix Windows Security Not Starting Automatically
How to Configure Maven Proxy for Dependency Resolution
Windows Defender Update Fails with 0x80240034
Restore Chrome Profile After Corruption
Fix Windows Terminal SSH Permission Denied Error
How to Resolve Microsoft Store Auto Launch Error 0x80073cf0
Chrome Not Working Due to Memory: Solutions
Windows Terminal Dependency Conflict Guide
How to Fix Microsoft Store Error 0x80072efd Network Issue
How to Set Up Windows Defender on a Mac
How to Fix Microsoft Store Download Stuck at 0%
Desk note

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