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

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...

Fix Windows Search Not Working (Error 404) – Practical Guide

If you see "Error 404" when using Windows Search, it usually means the search index is corrupted ...

Fix pgAdmin Server Connection Timeout Error

You launch pgAdmin, try to connect to a PostgreSQL server, and after a long wait you get a timeou...

Fix OneDrive Sync Module Not Found Error 0x8004de40

You see the error "Sync module not found" with code 0x8004de40 when trying to use OneDrive. This ...

How to Restore Chrome Profile After a Crash

Symptoms of a Corrupted Chrome Profile

After a browser crash, you might see errors like '...

Fix Windows Activation slmgr Access Denied Error

When you try to activate Windows using slmgr.vbs commands, you might see an ...