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 notesFix Git Authentication Failed in VS Code on Linux
You're working in VS Code on Linux, try to push or pull, and get a popup: "Git authentica...
Fix Remote Desktop Connection Blocked by Firewall
When you try to connect to a remote PC using Remote Desktop (RDP) and get an error like “Remote D...
Docker Container Exits Immediately in Docker Compose
If your Docker container exits immediately after starting with docker compose up, it...
Fix Docker Hub Access Denied: Pull Image Not Working
You run docker pull and see access denied or denied: requested ac...
How to Fix Git Detached HEAD Error
You run git status and see "HEAD detached at" followed by a commit hash. Thi...
Issue queue
SitemapMac Docker Container Exits Right After Start
Python Virtual Environment Activation Issues on Ubuntu
Fix VS Code Source Control Not Detecting Changes with Permission Denied
Fix Windows 11 Installation Assistant Stuck at 99%
Docker Nginx 502 Bad Gateway After Restart Fix
Fix Windows Security App Missing from Start Menu
Chrome ERR_CONNECTION_RESET: Extension Conflict Fix
Fix Windows Cannot Access Shared Folder: Advanced Sharing Settings
Windows 11 Update Failed Blue Screen Rollback Fix
Fix Windows Explorer Restarting: Advanced Checklist
Git Merge Unrelated Histories – Causes and Solutions
Windows Update Error 0x80070005: Registry Permissions Fix
Python Virtual Environment Activation Issues on Ubuntu
Fix VS Code Source Control Not Detecting Changes with Permission Denied
Fix Windows 11 Installation Assistant Stuck at 99%
Docker Nginx 502 Bad Gateway After Restart Fix
Fix Windows Security App Missing from Start Menu
Chrome ERR_CONNECTION_RESET: Extension Conflict Fix
Fix Windows Cannot Access Shared Folder: Advanced Sharing Settings
Windows 11 Update Failed Blue Screen Rollback Fix
Fix Windows Explorer Restarting: Advanced Checklist
Git Merge Unrelated Histories – Causes and Solutions
Windows Update Error 0x80070005: Registry Permissions Fix