How to Fix 'File Locked by System' in Windows Defender
If you see an error like "File locked by system" when running a Windows Defender scan or trying t...
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Browse labHow to Fix 7-Zip 'Cannot Open File as Archive' Error on Valid Files
You double-click a file in 7-Zip and get "Cannot open file as archive." But you know the file is ...
How to Fix Command Prompt Authentication Failed Error
When you see “authentication failed” in Command Prompt, it usually means the system couldn’t veri...
Fix Chrome Update Error 12 on Windows 10
If you see "Update failed (error: 12)" when trying to update Google Chrome on Windows 10, the upd...
Fix Windows Search High CPU Usage When Not Indexing
You may notice high CPU usage from a process called SearchIndexer.exe or RuntimeBroker.exe, even ...
Fix CMD Service Unavailable Without Admin Rights
If you see 'service unavailable' when running commands in Command Prompt, and you don't have admi...