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

Outlook 504 Gateway Timeout: Proxy and Firewall Fixes

If you see a "504 Gateway Timeout" error in Outlook, it usually means a network device (proxy or ...

Fix Chrome File Locked by Another Process on Windows 10

When you see 'file locked by another process' in Google Chrome on Windows 10, it usually means a ...

How to Enable Security Auditing for Windows Security Log

When you need to track login attempts, file access, or policy changes on a Windows system, the Se...

Fixing Task Scheduler Invalid Configuration Event ID 101

You open Event Viewer and see Event ID 101 under TaskScheduler with a message about an invalid co...

Fix Windows Defender 404 Not Found Error on Windows 10

You click to open Windows Defender Security Center and see a 404 page, or the Settings app shows ...

Fix Maven Dependency Resolution Failed in IntelliJ