Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Update Git SSL Certificates to Fix 'unable to get local issuer'

If you see fatal: unable to access 'https://...': SSL certificate problem: unable t...

Fix 'Windows Cannot Access Shared Folder' Samba Error
You try to open a shared folder from a Linux Samba server on a Windows machine and get: 'Wind...

Fix Windows Security App Blocked by Antivirus
You open Windows Security (formerly Windows Defender) only to see an error or blank screen becaus...

Fix VSCode IntelliSense Not Working for Node.js
You open a Node.js project in VSCode, start typing process., and get no suggestions....

Fix Windows 11 Installation Assistant Stuck at 99% in Safe Mode
If you're running the Windows 11 Installation Assistant in Safe Mode and it gets stuck at 99%...

Fix Nginx Permission Denied for SSL Certificate Files
When nginx refuses to start or reload with a "permission denied" error related to an SSL ...


    Issue queue
Sitemap
Resolve Git index.lock File Exists Error
How to Resolve Port Already in Use in Docker Compose
How to Fix pip Permission Denied on Ubuntu
How to Resolve Git Auth Failed in VS Code with Token
Fix Cloudflare DNS Not Updating
Chrome High RAM Usage Fixes
Fix npm run build Failures After npm install
Troubleshoot RDP Error Code 0x204
Node.js Heap Out of Memory Fix: --max-old-space-size Guide
Fix Secure Connection Failed in Firefox
Git Merge Conflict Same Line: Step-by-Step Fix
How to Merge Unrelated Git Histories Safely
Desk note

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