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

Windows Activation File Locked: Fix for Windows 10

You see an error saying the Windows activation file is locked, or activation fails with a file ac...

Resolve Remote Desktop Dependency Conflict Errors

When you try to connect to a remote desktop, you might see an error about a dependency conflict. ...

Fix BitLocker High Memory Usage on Windows 11

If you notice that BitLocker is using a lot of memory on Windows 11—sometimes over 1 GB—it can sl...

Fix OneDrive Sync Port Already Allocated Permission Denied Error

You might see the error 'port already allocated permission denied' when OneDrive tries to sync. T...

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 Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...