Hi everyone, I'm trying to fully encrypt my disks but for some reason, the D: partition it's not being showed up in the BitLocker Managment:

This is what my Disk Managment shows in the partitions:

Any help would be appretiated. Thanks!
Hi everyone, I'm trying to fully encrypt my disks but for some reason, the D: partition it's not being showed up in the BitLocker Managment:

This is what my Disk Managment shows in the partitions:

Any help would be appretiated. Thanks!
Can you see D partition in File Explorer?
Find D partition in explorer, right-click it and select enable BitLocker, follow the guide to complete encryption.
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Hi TeemoTang,
There is no such option in the File Explorer, please check:

Try to use manage-bde on command to enable BitLocker on your D partition.
https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/manage-bde-on
C:\WINDOWS\system32>manage-bde -on D: -recoverypassword
Cifrado de unidad BitLocker: versión de la herramienta de configuración 10.0.19041
Copyright (C) 2013 Microsoft Corporation. Todos los derechos reservados.
ERROR: error (código 0x80070057):
El parámetro no es correcto.
You need to manually create a system partition for bitlocker.
Parameter is incorrect error message when you try to enable BitLocker if you don't have a separate active partition in Windows Server 2008 Core and Windows 2008 R2 Core Edition
https://docs.microsoft.com/en-us/troubleshoot/windows-client/windows-security/parameter-is-incorrect
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How to prepare a single partition drive for BitLocker
https://its.uiowa.edu/support/article/103486
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