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

Fix 'File Locked by Another User' in Microsoft Teams

You're editing a file in Microsoft Teams and see the message: "This file is locked by another use...

How to Fix Microsoft Store Token Expired Error

When you see a 'token expired' error in Microsoft Store, it usually means the authentication toke...

BitLocker High CPU Usage: How to Diagnose and Fix

If your system is running slowly and Task Manager shows BitLocker-related processes consuming hig...

Fix Putty Connection Refused Due to Windows Firewall

You're trying to SSH into a remote server using Putty, but you get a 'Connection refused' error. ...

Windows Update Stuck at 100% Not Installing: How to Fix

You've waited for a Windows update to finish downloading, but it hangs at 100% and won't install....

Fix BitLocker 'Cannot Access Drive Permission Denied' Error

Understanding the Error

You see 'Cannot access drive. Permission denied' when trying to o...