Setup Windows Defender to Trust an SSL Certificate
If you're running a local development server or an internal application with a self-signed or pri...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix BitLocker Rate Limit Error: Too Many Unlock Attempts
If you see a message like "Too many unlock attempts. Please wait before trying again" when enteri...
Fix OneDrive Sync Connection Refused Error
You open OneDrive and see a 'Connection refused' error. Your files aren't syncing, and the OneDri...
How to Fix Windows Defender File Locked Error 0x80070020
Error 0x80070020 often appears when Windows Defender (Microsoft Defender Antivirus) is scanning a...
Fix Chrome 404 Not Found Error on Windows 10
You're browsing in Chrome on Windows 10 and suddenly get a '404 Not Found' page. This usually mea...
Fix Cloudflare DNS Not Working with VPN Connection
If you use Cloudflare DNS (1.1.1.1) and a VPN together, you may hit a snag where DNS stops resolv...
Issue queue
SitemapCloudflare SSL Flexible Redirect Loop: Step-by-Step Checklist
KMS Port 1688 Already Allocated Error Fix
Resolve Outlook File Locked by Windows File Sharing
Nginx Permission Denied on Upstream Socket Fix
Resolve RDP Authentication Failed Error
Microsoft Teams Screen Sharing Troubleshooting Guide
Task Scheduler Not Executing Tasks on Windows 10
Task Scheduler Timeout Troubleshooting Guide
IT Admin Checklist for BitLocker Backup and Restore
Fix Task Scheduler Service Dependency Errors
Repair Corrupted License File for Windows Activation
Fix 504 Gateway Timeout with Command Prompt
KMS Port 1688 Already Allocated Error Fix
Resolve Outlook File Locked by Windows File Sharing
Nginx Permission Denied on Upstream Socket Fix
Resolve RDP Authentication Failed Error
Microsoft Teams Screen Sharing Troubleshooting Guide
Task Scheduler Not Executing Tasks on Windows 10
Task Scheduler Timeout Troubleshooting Guide
IT Admin Checklist for BitLocker Backup and Restore
Fix Task Scheduler Service Dependency Errors
Repair Corrupted License File for Windows Activation
Fix 504 Gateway Timeout with Command Prompt