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

Fix Chrome DNS Probe Finished Bad Config Error

If you see 'DNS_PROBE_FINISHED_BAD_CONFIG' in Chrome, it usually means your computer can't reach ...

Fix KMS Activation Error: Port 1688 Already in Use

Fix 'Permission Denied' Error When Downloading Windows Updates on Ubuntu

If you use a dual-boot system with Ubuntu and Windows, you may see a 'permission denied' error wh...

BitLocker Invalid Configuration Repair Tool: Fix & Recovery Steps

If you see a BitLocker error saying the configuration is invalid, your drive is usually still enc...

Fix Chrome Profile File Locked Without Deleting Profile

You try to launch Chrome and get a message that your profile is locked. This usually happens afte...

Fix OBS Black Screen After Game Capture Setup

You set up a game capture source in OBS Studio, but the preview shows a black screen. The game ru...