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

Renew Expired Token via PowerShell: Step-by-Step

When a token expires, automated scripts and API calls fail with 401 errors. Renewing the token vi...

Fix Microsoft Teams Version Mismatch Update Required Error

Understanding the Error

When you see 'version mismatch update required' in Microsoft Team...

Mount BitLocker Drives on Ubuntu with Dislocker

If you dual-boot Ubuntu with Windows or need to access a BitLocker-encrypted external drive on Li...

Fix BitLocker 'Path Not Found' in Command Line

When you run BitLocker commands like manage-bde or repair-bde from an e...

FFmpeg Setup Checklist for Developers

Developers often hit snags when setting up FFmpeg for the first time or on a new machine. This ch...

How to Fix BitLocker Recovery Key Not Accepted

You've entered the 48-digit recovery key, but Windows says it's not accepted. This is a frustrati...