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

WireGuard Handshake Not Completing: Firewall Fixes

You set up WireGuard, but the handshake never completes. Both peers show no handshake time, and y...

How to Fix Outlook Rate Limit Error

If you see an error like "You've hit a temporary limit" or "Try again later" when sending email i...

Fix Chrome Installation Error 0x80070005

When installing Google Chrome, error 0x80070005 usually appears as a pop-up saying “Installation ...

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...

OneDrive Large File Configuration Checklist

If you work with files over 250 MB in OneDrive, you may encounter sync stalls, timeouts, or uploa...

Resolve PowerShell Module Dependency Conflicts