Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix NET::ERR_CERT_AUTHORITY_INVALID in Chrome Safe Mode

When you see NET::ERR_CERT_AUTHORITY_INVALID in Chrome while running in Safe Mod...

Fix Explorer.exe Keeps Restarting in Windows 10

If your File Explorer (explorer.exe) keeps restarting on Windows 10, you'll see the taskbar a...

How to Give VS Code Permission to Save Files

If VS Code shows a permission error when you try to save a file, the problem is usually that the ...

Fix Python Permission Denied When Installing Packages on Windows

You run pip install somepackage on Windows and get a PermissionError

How to Enable Windows Defender Real-Time Protection via Command Line
If you need to turn on Windows Defender real-time protection but can't access the Settings ap...

Python Virtual Environment Not Activating in Git Bash: Fixes
You're in Git Bash on Windows, you run source venv/Scripts/activate, and nothing...

Issue queue
Sitemap
Cloudflare Wildcard Proxy Error Guide
Chrome Keeps Crashing After Reset? Try These Fixes
Git LFS Push Not Working: Troubleshooting Guide
Python venv Activation Not Working: Step-by-Step Guide
Python Venv Activation Not Working: Step-by-Step Fix
Docker Compose Env Var Override Not Working: Common Fixes
How to Fix Cloudflare 522 Error: Origin Server Timeout
Fix npm install Permission Denied When Using nvm
Fix Node.js Heap Out of Memory: Practical Steps
Fix Windows Update Error 0x80070002 on Windows 10
Fix Docker Context Canceled Error on Mac
Git Clone SSL Connection Timeout: Causes and Fixes
Desk note

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