Checklists for software errors, setup, and tool workflows.

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Fix Windows Update Error 0x80070002 (Pending Install Not Working)

If you see error 0x80070002 when trying to install Windows updates that are stuck on "pending ins...

SSH Permission Denied (Publickey) on EC2: Setup Fixes

If you're seeing "Permission denied (publickey)" when trying to SSH into an AWS EC2 instance, the...

Fix Nginx Permission Denied for Static Files

If you see '403 Forbidden' or 'Permission denied' when nginx tries to serve static files (CSS, JS...

Fix Windows Terminal Profile JSON Loading Error

You open Windows Terminal and see an error like "Failed to load settings" or "Profile JSON error....

Fixing Windows Terminal Dependency Conflict and Permission Denied Errors

When you try to launch or update Windows Terminal, you might see errors like Permission den...

Enable Command Prompt Service in Windows Services
If you find that Command Prompt fails to open or run properly, it might be because a required ser...