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

Fix Outlook Auto Start Not Working After Update

After a recent Windows or Office update, you may find that Outlook no longer opens automatically ...

Fix BitLocker 'Cannot Access Drive Permission Denied' Error

Understanding the Error

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

Fix Windows Security Version Mismatch on Windows 10

If you see a "version mismatch" error when opening Windows Security on Windows 10, it usually mea...

Fix OneDrive Token Expired Error (0x8004de40)

You open OneDrive and see an error like “Your token has expired” or code 0x8004de40. This usually...

BitLocker Asking for Recovery Key at Every Boot? Here’s How to Fix

You boot your Windows PC and instead of the usual login screen, BitLocker demands the recovery ke...

Fix Windows Terminal Profile Not Saving Ubuntu Settings

You set up a custom profile for Ubuntu in Windows Terminal, change the icon, font, or starting di...