Fix Windows Security File Locked Error 0x80070020
You try to move, delete, or rename a file, and Windows shows error 0x80070020: "The file is locke...
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View listFix Windows Security 502 Bad Gateway Error
If you're seeing a "502 Bad Gateway" error when opening Windows Security (also known as Windows D...
Fix Windows Defender Real-Time Protection Authentication Failed
When you try to turn on Windows Defender real-time protection, you might see an error saying some...
How to Fix Windows Search 404 Not Found Error
When you search for a file or app in Windows and get a '404 Not Found' error, it typically means ...
Fix Windows Activation Proxy Error After Network Change
After changing networks—moving offices, switching ISPs, or reconfiguring a VPN—you might see a Wi...
How to Fix Windows Search Connection Refused Error
When you search for files or settings in Windows and see a 'connection refused' error, it usually...
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