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

Windows Update Cleanup Tool Not Removing Files: Fixes

You run Disk Cleanup, check "Windows Update Cleanup", and it seems to work—but the disk space doe...

Fix Windows Search 502 Bad Gateway Error Code

You may see a 502 Bad Gateway error when using Windows Search, especially if you rely on web sear...

Fix Windows Activation 502 Bad Gateway Server Timeout

When activating Windows, you may encounter a '502 Bad Gateway – Server timeout' error. This typic...

Outlook Network Error Configuration Checklist

Outlook network errors often appear as "Cannot start Microsoft Outlook" or "Cannot...

Setup OneDrive to Ignore SSL Certificate Errors

If you're using OneDrive with a corporate proxy or internal server that uses a self-signed or exp...

How to Fix 502 Bad Gateway in PowerShell Invoke-WebRequest