Click on Start, search cmd, and click on Run as Administrator. This will open an elevated Command Prompt, here; run this command: manage-bde -protectors -get C: All the Bitlocker recovery keys stored ...
If BitLocker is asking for Recovery Key after Windows Update, and you don't have the BitLocker Recovery Key, see this post ...
BitLocker locked me out of my PC after a system update, but the recovery key saved me. I found it on my Microsoft account under the device’s details and used it to unlock each encrypted drive. It’s a ...