Fix Windows Defender Error 0x80070643 on macOS
If you see error 0x80070643 when installing or updating Windows Defender on a Mac (via Parallels,...
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All notesFix Windows Activation SSL Certificate Error via Registry
When trying to activate Windows, you might see an error like "0x80072F8F" or "SSL certificate err...
Fix PostgreSQL Password Authentication Failed in pg_hba.conf
When you see psql: FATAL: password authentication failed for user "username", it usu...
Fix Windows Defender 504 Gateway Timeout & Permission Denied Errors
You open Windows Defender Security Center and see "504 Gateway Timeout" or "Permission Denied" er...
Fix 'Authentication Failed' Error in Net Use Command
When you run net use to map a network drive and get 'System error 1326: Logon failur...
BitLocker High CPU Usage Caused by TPM: How to Fix
If your system is running slow and Task Manager shows high CPU usage from the System process or B...
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