Fix Windows Defender Not Opening Error 404
You try to open Windows Defender and get an error 404 – the page or resource can't be found. This...
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All notesFix Windows Defender High Memory Usage & Error 0x80070002
You might see Windows Defender consuming a lot of memory, and then get error code 0x80070002 when...
Fix BitLocker Port Already Allocated Error
If you see 'BitLocker Drive Encryption: Port already allocated' when trying to enable or manage B...
Microsoft Store High Memory Usage: Troubleshooting Checklist
If you notice the Microsoft Store process (RuntimeBroker.exe or WinStore.App.exe) consuming hundr...
Fix Windows Defender Version Mismatch Permission Denied Error
You might see a 'version mismatch' or 'permission denied' error when trying to update or run Wind...
Fix Outlook Not Connecting Due to Proxy Settings
If Outlook fails to connect, shows a "trying to connect" status, or gives a proxy-related error, ...
Issue queue
SitemapOneDrive Update Permission Denied Windows 10
PowerShell Log File Locations by Version
Resolve OneDrive Sync Error 0x8004de40 and High CPU
How to Fix Windows Search Connection Refused Error
Resolve Windows Update Login Loop with Repair Tools
Resolve Stale Tasks: Clear Scheduler Cache
Troubleshooting Microsoft Store Update Error 0x80073cf0
Windows Defender Update Fails with Code 0x80070643
Resolve Error 0x80070002 in Windows Update
Troubleshoot Windows Search 'Permission Denied' Error with Dependency Checks
BitLocker Drive Unlock Guide for Ubuntu Terminal
BitLocker 502 Bad Gateway: Causes and Fixes
PowerShell Log File Locations by Version
Resolve OneDrive Sync Error 0x8004de40 and High CPU
How to Fix Windows Search Connection Refused Error
Resolve Windows Update Login Loop with Repair Tools
Resolve Stale Tasks: Clear Scheduler Cache
Troubleshooting Microsoft Store Update Error 0x80073cf0
Windows Defender Update Fails with Code 0x80070643
Resolve Error 0x80070002 in Windows Update
Troubleshoot Windows Search 'Permission Denied' Error with Dependency Checks
BitLocker Drive Unlock Guide for Ubuntu Terminal
BitLocker 502 Bad Gateway: Causes and Fixes