Fix 'Windows Defender Firewall Has Blocked' Error
You see a notification that Windows Defender Firewall has blocked an app or feature. This usually...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Activation DNS Failure via Command Prompt
When Windows fails to activate, you may see errors like '0x80072EE2' or 'We can't activate Window...
Windows Update Log File Not Found: How to Fix
When you open the Windows Update log and see 'log file not found' or get this error in Event View...
How to Fix Windows Search 504 Gateway Timeout Error
If you're seeing a "504 Gateway Timeout" error when using Windows Search, it usually means the se...
Fix Remote Desktop Error 0x204 on Windows
When you see Remote Desktop error 0x204, the connection usually fails right after entering creden...
Fix Outlook Offline Installer Stuck at Extracting Files
You download the Outlook offline installer, run it, and it sits at “Extracting files” for ten min...
Topic paths
Quick titles
How to Enable Startup Type for Microsoft Store ServicesResolve Task Scheduler 504 Gateway Timeout Sync ErrorsWindows Security Startup Error: How to FixChrome Extension Permission Denied After Update: How to FixSetting Up Artisan Environment Variable for Quick AccessTroubleshooting Remote Desktop 504 Gateway Timeout on AzureFix MySQL Access Denied for User with Correct PasswordResolve Git Push Rejected Non-Fast-Forward