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

How to Enable Command Prompt When Disabled by Administrator

If you try to open Command Prompt and see a message like “Command Prompt has been disabled by you...

Fix Command Prompt 502 Bad Gateway Due to DNS Issues

If you're seeing a 502 Bad Gateway error while using Command Prompt to access a web service or AP...

Windows Terminal 504 Error: Causes and Fixes

You open Windows Terminal and get a 504 Gateway Timeout error when trying to acc...

How to Fix OneDrive Rate Limit Exceeded Error

If you see the error "Rate limit exceeded" in OneDrive, it means you've sent too many requests in...

Fix Outlook Add-In Conflict That Prevents Startup

You launch Outlook and it crashes or hangs before the main window appears. A common cause is a co...

Fix npm install ENOENT package.json Setup Error