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

Fixing Gradle Build SSL Handshake Failures

You run a Gradle build and see an error like javax.net.ssl.SSLHandshakeException or ...

Chrome Profile Version Mismatch: Sync Disabled Fix

You open Chrome and see a warning: sync is paused or disabled because of a profile version mismat...

Windows Activation 502 Bad Gateway: Troubleshooting Checklist

If you're seeing a '502 Bad Gateway' error when trying to activate Windows, the problem is usuall...

Fix Command Prompt High CPU Usage Caused by Windows Update

You open Task Manager and see Command Prompt (cmd.exe) using a lot of CPU – sometimes 30% or more...

Fix Outlook Reset Settings Permission Denied Error

How to Fix Nginx 403 Forbidden Permission Denied

You're trying to access a site served by Nginx, and instead of the page you get a 403 For...