Fix Windows Security Module Service Not Running
You open Windows Security and see a message that the service isn't running. The shield icon in th...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Microsoft Teams File Locked Not Opening
When you try to open a file in Microsoft Teams and get a “file locked” or “this file is locked fo...
Microsoft Teams Connection Refused: Troubleshooting Checklist
When Microsoft Teams shows a 'connection refused' error, the app cannot reach its servers. This u...
Fix BitLocker Password Login Loop on Windows
You enter your BitLocker password at startup, the drive unlocks briefly, then the system reboots ...
Fix OneDrive 'Permission Denied' When Accessing Folders
You try to open or sync a folder in OneDrive and get a "Permission Denied" or "Access Denied" mes...
How to Fix Windows Defender Authentication Failed Error
If you see "Authentication failed" when opening Windows Defender or trying to run a scan, it usua...
Issue queue
SitemapResolve Windows Update Error 0x80070643 on Mac Boot Camp
Troubleshoot Microsoft Store Update Issues
Fix Chrome Proxy Server Not Responding for a Profile
Troubleshoot Windows Search Service Failure
Fix Chrome Proxy Not Working for Your Profile
Troubleshoot Windows Defender 0x80070490
Chrome Timeout Not Working: Quick Fixes
Resolve OneDrive Repeated Sign-In Prompts
Fixing Node.js Version Errors in CRA
How to Deploy Chrome Profiles via Download
How to Fix Windows Update Access Denied Error
How to Fix Windows Update Connection Error
Troubleshoot Microsoft Store Update Issues
Fix Chrome Proxy Server Not Responding for a Profile
Troubleshoot Windows Search Service Failure
Fix Chrome Proxy Not Working for Your Profile
Troubleshoot Windows Defender 0x80070490
Chrome Timeout Not Working: Quick Fixes
Resolve OneDrive Repeated Sign-In Prompts
Fixing Node.js Version Errors in CRA
How to Deploy Chrome Profiles via Download
How to Fix Windows Update Access Denied Error
How to Fix Windows Update Connection Error