Fix Windows Security Authentication Failed Smart Card Not Working
You insert your smart card, enter your PIN, and Windows Security reports “Authentication failed.”...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Remote Desktop Connection Version Mismatch Error Code
When you try to connect to a remote PC using Remote Desktop Connection (RDP) and get a "version m...
Fix OneDrive 502 Bad Gateway After Update
After a recent update, some users see a '502 Bad Gateway' error when trying to access OneDrive. T...
Chrome Connection Refused After Update: How to Fix
After a Chrome update, you might see a "connection refused" error when trying to load websites. T...
How to Fix PuTTY SSH Connection Refused Error
You open PuTTY, enter your server's IP and port, click Open, and get "Connection refused"...
Fix BitLocker 'Permission Denied' Errors with Best Settings
When BitLocker Drive Encryption shows a 'permission denied' error, it usually means the system ca...
Issue queue
SitemapHow to Turn On OneDrive CLI Sync via Registry
Fix 'File in Use by Another Program' Error in Command Prompt
Task Scheduler Setup: Avoiding Login Loop for Scheduled Tasks
Find and Read Windows Update Log Files
Google Services Not Working in Chrome Profile? Try These Fixes
How to Resolve Outlook Error 0x80070005
How to Fix pip SSL Certificate Verify Failed at Work
Reset Teams Settings and Cache Safely
Windows Defender Registry Access Denied Fix
MongoDB Compass Not Connecting to Mongod Server: Fixes
How to Get Audio Working in Chrome Remote Desktop
Fix Error 0x80073b01 in Windows Security
Fix 'File in Use by Another Program' Error in Command Prompt
Task Scheduler Setup: Avoiding Login Loop for Scheduled Tasks
Find and Read Windows Update Log Files
Google Services Not Working in Chrome Profile? Try These Fixes
How to Resolve Outlook Error 0x80070005
How to Fix pip SSL Certificate Verify Failed at Work
Reset Teams Settings and Cache Safely
Windows Defender Registry Access Denied Fix
MongoDB Compass Not Connecting to Mongod Server: Fixes
How to Get Audio Working in Chrome Remote Desktop
Fix Error 0x80073b01 in Windows Security