Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix VS Code 'Cannot Save File: Permission Denied' on Mac

You're editing a file in VS Code on your Mac, hit save, and get: 'Failed to save:...

Resolving Python Dependency Conflicts with Poetry Lock File
You're working on a Python project managed by Poetry, and after adding or updating a dependen...

Fix Windows Update Error 0x80070002 Using DISM
If you see Windows Update error 0x80070002, it usually means the update system can't find a n...

Fix Windows Explorer Restarting After Login
If Windows Explorer keeps restarting after you log in, you’ll see the desktop flash, icons disapp...

Fix DNS Probe Finished NXDOMAIN Caused by Antivirus Blocking
You try to load a website and see DNS_PROBE_FINISHED_NXDOMAIN in Chrome, or simi...

Fixing 'Command Not Found' in VS Code Terminal
You open the integrated terminal in VS Code, type a command you know is installed, and get ...

Issue queue Sitemap VS Code GitLab Auth Error Fix How to Enable Edge Sync with Family Safety Fix Windows Defender Real-Time Protection Stuck Off in Windows 11 Fix Git SSL Certificate Problem: Unable to Get Local Issuer Chrome ERR_CONNECTION_RESET Troubleshooting Guide VS Code Terminal Not Opening on Mac: Troubleshooting Guide Fix Chrome Crash on Startup via Registry How to Resolve Nginx Socket Connection Refused Chrome High RAM Usage Fix for Windows 10 Resolve 'Permission denied' for Python pip User Install Windows 11 Update Stuck at 0% in Safe Mode Fix Docker Pull Access Denied After Login: How to Fix Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities