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

Fix 'Chrome Profile Path Not Found' or 'Missing Profile' Error

Fix OneDrive Error 0x8004de40: Sync Not Working

If you see error code 0x8004de40 when trying to sync files in OneDrive, it usually means the conn...

How to Clear Windows Update Cache for Pending Installs

You see 'Pending install' in Windows Update but the download or install never finishes. Sometimes...

Fix PostgreSQL Password Authentication Failed in pg_hba.conf

When you see psql: FATAL: password authentication failed for user "username", it usu...

Fix Windows Defender Login Loop: Step-by-Step Guide

You sign in to Windows, but Windows Defender keeps asking for credentials in a loop. This guide c...

How to Fix Microsoft Teams 502 Bad Gateway Error

You open Microsoft Teams and see a 502 Bad Gateway error. This usually means a problem between th...