Fix Windows Defender Error 0x800704ec: Real-Time Protection
If you see error code 0x800704ec when turning on Windows Defender real-time protection, the servi...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix Git Detached HEAD State and Undo Changes
You run git status and see something like "HEAD detached at abc123". This ha...
How to Change npm Directory to Avoid Permission Denied
If you've seen "EACCES: permission denied" when running npm install -g, ...
Fix VSCode Breakpoints Not Hitting in TypeScript
You set a breakpoint in a TypeScript file, run the debugger, and execution never pauses. This is ...
How to Fix Python Dependency Conflicts in a Virtual Environment
You activate your virtual environment, run pip install, and get an error about conflicting depend...
Fix Docker Build Context Canceled Error in Docker Desktop
When building Docker images in Docker Desktop, you might see an error like context canceled...
Issue queue
SitemapFix Nginx Cannot Connect to PHP-FPM (Connection Refused)
Recover Lost Changes After Git Detached HEAD
Fix Chrome Access Violation Error When Printing
Remote Desktop Connection Failed – Port 3389 Blocked
Python UnicodeDecodeError: Converting Bytes to String
Nginx Config Test Permission Denied Fix
Fix 'node-sass build failed python not found' Error
Resolve Docker Compose Port Already in Use
Fix Docker Desktop Stopped Error on Apple Silicon Mac
Fix Pip Install Permission Denied Error
Fix Missing IntelliSense in VS Code Remote WSL
Troubleshooting Git Large File Limit Errors
Recover Lost Changes After Git Detached HEAD
Fix Chrome Access Violation Error When Printing
Remote Desktop Connection Failed – Port 3389 Blocked
Python UnicodeDecodeError: Converting Bytes to String
Nginx Config Test Permission Denied Fix
Fix 'node-sass build failed python not found' Error
Resolve Docker Compose Port Already in Use
Fix Docker Desktop Stopped Error on Apple Silicon Mac
Fix Pip Install Permission Denied Error
Fix Missing IntelliSense in VS Code Remote WSL
Troubleshooting Git Large File Limit Errors