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

How 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 ...

Fix Microsoft Store Error 0x80070005 Permission Denied

When you see error 0x80070005 in the Microsoft Store, it usually means the Store doesn’t have the...

Fix 'Outlook Path Not Found' Error After Migration

How to Fix Windows Defender 502 Bad Gateway Error

If you see a '502 bad gateway' error in Windows Defender, it usually means the security service c...

Fix PowerShell High Memory Usage on Startup

If PowerShell consumes a large amount of memory (e.g., >200 MB) immediately upon opening, somethi...

Fix Microsoft Teams Reset Settings Error

When you try to reset Microsoft Teams settings, you might see an error like “Something went wrong...