Windows Security Not Scanning for Viruses: How to Fix
If Windows Security (formerly Windows Defender) is not scanning for viruses, you may see an error...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Defender Proxy Error Sync Issue
If Windows Defender shows a sync error with a proxy-related message, it usually means Defender ca...
Fix Chrome SSL Certificate Error on Windows 10
You open Chrome on your Windows 10 PC and see a warning like "Your connection is not private"...
Fixing Windows Security Dependency Conflicts
You open Windows Security and see an error about a dependency conflict—maybe a service failed to ...
Fix Windows Search Rate Limit Error After Update
After a Windows Update, some users see a 'Rate limit exceeded' or 'Too many requests' error when ...
Fix OneDrive Sync Permission Denied on Network Drive
When you map a network drive and try to sync OneDrive files to it, you may see a 'permission deni...
Issue queue
SitemapRestore Access to Windows Update Settings
Resolve OneDrive Registry Sync Module Missing
Resolve Chrome Port Already in Use via Command Line
Troubleshooting Windows Update SSL and Permission Denied
Fix Windows Activation Connection Timeout Due to Proxy Settings
Fix OneDrive Sync Path Not Found via Group Policy
Chrome Connection Timeout Checklist: Diagnose & Fix
How to Fix KMS Activation Error 0xc004f074 on Server 2019
How to Troubleshoot Connection Refused in Windows Terminal
No Matching Distribution Found for NumPy: Fix Pip Install Error
How to Fix Cloudflare Error 521: Web Server Down
BitLocker Proxy 'Permission Denied' Troubleshooting Guide
Resolve OneDrive Registry Sync Module Missing
Resolve Chrome Port Already in Use via Command Line
Troubleshooting Windows Update SSL and Permission Denied
Fix Windows Activation Connection Timeout Due to Proxy Settings
Fix OneDrive Sync Path Not Found via Group Policy
Chrome Connection Timeout Checklist: Diagnose & Fix
How to Fix KMS Activation Error 0xc004f074 on Server 2019
How to Troubleshoot Connection Refused in Windows Terminal
No Matching Distribution Found for NumPy: Fix Pip Install Error
How to Fix Cloudflare Error 521: Web Server Down
BitLocker Proxy 'Permission Denied' Troubleshooting Guide