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

Cloudflare Origin Certificate Configuration Guide

If your site uses Cloudflare and you want HTTPS between Cloudflare and your origin server, an ori...

Fix Windows Activation Port Already Allocated & Firewall Errors

When Windows activation fails with "port already allocated" or a firewall-related error, it usual...

Fix Windows Search Not Connecting to SharePoint

If Windows Search stops returning results from SharePoint, you're not alone. This often happens a...

Fix Command Prompt DNS Lookup Failed Error 0x80072ee7

Fix Microsoft Store Error 0x80070005: Permission Denied

You try to install or update an app from the Microsoft Store and see error 0x80070005, often acco...

Fixing Git SSL Certificate Problems on Windows

You try to clone or pull a repository and see an error like SSL certificate problem: unable...