The BitLocker Drive Preparation Tool may resize partitions to prepare a hard disk for BitLocker.

The partition contains files that cannot be moved # To resolve this error, you may run Disk Cleanup Tool, disable Hibernation to delete the large hiberfil.sys file and move files to another partition or an external drive. You do not have sufficient free disk space #įor the setup to find that target system drive, at least 10 percent of the active partition must remain free after the partition size is reduced. There are two scenarios that can cause this error, says Microsoft. As soon as the drive is unlocked, select Reset Password to change your current password.BitLocker Setup could not find a target system drive to prepare # To manage your password, select Unlock drive and enter your current password. Selecting Update PIN will reset the PIN to the new one that the users selected. By selecting Manage PIN, users are prompted to enter both a current PIN and a new PIN (in addition to confirming the new PIN). The BitLocker Encryption Options control panel also allows for non-administrator users to manage their PIN or passwords. The list of hard disk drives on the computer can be used to verify encryption status, unlock a drive, or request an exemption for BitLocker protection if the User and Computer Exemption policies have been deployed. You will see a list of all the hard disk drives on the computer and their encryption status, in addition to an option to manage your PIN or passwords. When Control Panel opens, select System and Security.ĭouble-click BitLocker Encryption Options to open the customized MBAM control panel.

To open BitLocker Encryption Options, click Start and then select Control Panel. For more information about enabling the MBAM control panel, see How to Hide Default BitLocker Encryption in the Windows Control Panel. The MBAM control panel can be used to unlock encrypted fixed and removable drives, and also manage your PIN or password. It does not replace the default Windows BitLocker control panel.

This custom MBAM control panel is an additional control panel. A Microsoft BitLocker Administration and Monitoring (MBAM) control panel application, called BitLocker Encryption Options, will be available under System and Security when the Microsoft BitLocker Administration and Monitoring Client is installed.

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