Knowledge base for software setup, errors, and daily tool work.

7-Zip 'Cannot Open File as Archive' Error: Malware or Not?

You try to open a file with 7-Zip and get the error 'Cannot open file as archive'. This can happe...

Chrome Profile Rate Limit Error: Step-by-Step Checklist

If you see a "rate limit" error tied to your Chrome profile, it usually means the browser is send...

How to Fix Chrome DNS Error Code 105 (ERR_NAME_NOT_RESOLVED)

If you see "DNS error code 105" or "ERR_NAME_NOT_RESOLVED" in Chrome, it means the browser cannot...

How to Fix Windows Defender Update Error 0x80070643

If you see error 0x80070643 when updating Windows Defender, it usually means the update failed to...

Chrome Connection Timeout Not Working: Fixes to Try

When Chrome shows 'connection timeout' errors, it usually means the browser gave up waiting for a...

Fix PowerShell 404 Error When Using Invoke-WebRequest