You can turn BitLocker Auto-unlock for fixed or removable Data Drives, on or off using BitLocker Manager, ... Outlook Error: OST File Is Inaccessible – Causes and Fixes. Latest News. June 25, 2025.

To stop BitLocker from automatically unlocking, you can use the BitLocker Manager on your computer. From there, you need to click on the Turn on auto-unlock option and turn it off.

Right-click the drive and choose Manage BitLocker from the menu (or search for the BitLocker Drive Encryption utility from the Windows 8 UI as described earlier), and you’ll be able to change ...