Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

How to Manually Activate a Python Virtual Environment

You've created a Python virtual environment but can't get it to activate. This guide walk...

Fix Chrome Access Violation Error When Opening PDFs

You click a PDF link in Chrome and instead of the document, you see an error: Access Violatio...

How to Fix Git Index Lock File Exists Error
If you see an error like fatal: Unable to create 'path/to/repo/.git/index.lock': Fi...

Windows 11 Installation Assistant Stuck at 99% Due to Antivirus You're running the Windows 11 Installation Assistant, it gets to 99%, and then just sits ther...

How to Allow Unrelated Histories in Git Merge If you see the error fatal: refusing to merge unrelated histories when running

Why VS Code Debugger Breakpoints Are Greyed Out and How to Fix You set a breakpoint in VS Code, but it appears greyed out and the debugger skips it. This usuall...

Issue queue Sitemap How to Fix Remote Desktop Cannot Connect in Windows Fix Windows Update Error 0x80070005: Permission Issues Clean Boot Guide for Windows 11 Update Stuck Firefox Secure Connection Failed Date Time Error Fix Windows 11 Wi-Fi Limited Connectivity Troubleshooting Guide Resolve Chrome Black Screen During Video Playback Resolve Nginx File Permission Denied Error Fix 'Permission Denied' Error When Saving VS Code settings.json Troubleshooting Nginx Upstream Refused Windows Security App Not Opening Access Denied pip Externally Managed Environment Fix Guide How to Fix npm run build Cannot Find Module Error Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities