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

Fix Remote Desktop Connection Blocked by Firewall

When you try to connect to a remote PC using Remote Desktop (RDP) and get an error like “Remote D...

Git Merge Conflict Abort Not Working: Fixes That Actually Help

You run git merge --abort to cancel a conflicted merge, but Git responds with someth...

Fix Windows Update Error 0x80070005 by Taking Ownership

What Causes Error 0x80070005?

This error usually means Windows Update doesn't have pe...

Windows 11 Installation Assistant Stuck at 99% Disk Space

You’re running the Windows 11 Installation Assistant, it gets to 99%, and then sits there. The pr...

Fix Cloudflare 521 Error: SSL Configuration Steps

If you see a Cloudflare 521 error, it means Cloudflare can't establish a TCP connection to yo...

Fix Node.js package.json Engine Check Failures

When you run npm install and see an error like EBADENGINE or engi...