^{(BitLocker encryption)}Windows 10中的^{(Windows 10)}BitLocker 加密是用户加密数据和保护数据的简单解决方案。没有任何麻烦，该软件为您的所有信息提供了一个安全的环境。因此^(Hence)，用户已经逐渐依赖Windows BitLocker来保证他们的数据安全。但一些用户也报告了一些问题，即在Windows 7^{(Windows 7)}上加密的光盘与随后在Windows 10系统中使用的光盘不兼容。在某些情况下，您可能需要禁用BitLocker ，以确保您的个人数据在此类^(BitLocker)传输或重新安装^{(transfer or re-installation)}期间得到安全保护。对于那些不知道如何禁用BitLocker的人^(BitLocker)在Windows 10中，这里有一个分步说明指南^{(instruction guide)}来帮助您。

如何在 Windows 10 中禁用 BitLocker^{(How to Disable BitLocker in Windows 10)}

当您在Windows 10上禁用^{(Windows 10)}BitLocker时，所有文件都将被解密，您的数据将不再受到保护。因此，只有在您确定时才禁用它。

注意：默认情况下， ^(Note:) BitLocker在运行^(BitLocker)Windows 10 家庭版^{(Home version)}的 PC 中不可用。它适用于Windows 7、8、10 企业版和专业版^{(Enterprise & Professional versions)}。

方法一：通过控制面板^{(Method 1: Through Control Panel)}

禁用BitLocker很简单，在^(BitLocker)Windows 10上的过程与通过^{(Windows 10)}控制面板^{(Control Panel)}在其他版本中的过程几乎相同。

1. 按Windows 键^{(Windows key)}并输入manage bitlocker。然后，按Enter。

2. 这将打开BitLocker 窗口^{(BitLocker window)}，您可以在其中看到所有分区。单击^(Click)关闭 BitLocker^{(Turn off BitLocker)}以禁用它。

注意：您也可以选择暂时中止保护。^{(Suspend protection )}

3. 出现提示时，单击解密驱动器^{(Decrypt drive )}并输入密码^(Passkey)。

4. 该过程完成后，您将获得为各个驱动器打开 BitLocker的选项，如图所示。^{(Turn on BitLocker)}

在此^(Hereon)，所选光盘的BitLocker将被永久停用。

方法二：通过设置应用
^{(Method 2: Through Settings App )}

以下是通过Windows设置关闭设备加密^{(device encryption)}来禁用BitLocker的方法：^(BitLocker)

1. 进入开始菜单^{(Start Menu)}并点击设置^(Settings)。

2. 接下来，点击System，如图所示。

3. 单击 左侧窗格中的关于^{(About )}。

4. 在右窗格中，选择设备加密^{(Device encryption)}部分并单击关闭^{(Turn off)}。

5. 最后，在确认对话框中^{(confirmation dialog box)}，再次点击关闭^{(Turn off)}。

^(BitLocker)现在应该在您的计算机上停用BitLocker 。

另请阅读： ^{(Also Read: )}适用于Windows的25 款最佳加密软件^(Software)

方法 3：使用本地组策略编辑器^{(Method 3: Use Local Group Policy Editor)}

如果上述方法对您不起作用，请通过更改组策略禁用^{(group policy)}BitLocker，如下所示：

1. 按Windows 键^{(Windows key)}并键入组策略。^{(group policy.)}然后，单击编辑组策略^{(Edit group policy)}选项，如图所示。

2. 单击左侧窗格中的计算机配置^{(Computer Configuration)}。

3. 单击管理模板^{(Administrative Templates)}> Windows 组件^{(Windows Components)}。

4. 然后，单击BitLocker 驱动器加密^{(BitLocker Drive Encryption)}。

5. 现在，单击固定数据驱动器^{(Fixed Data Drives)}。

6. 双击拒绝对不受 BitLocker 保护的固定驱动器的写访问^{(Deny write access to fixed drives not protected by BitLocker)}，如下图所示。

7. 在新窗口中，选择未配置 ^{(Not Configured )}或 禁用^(Disabled)。然后，单击 应用^(Apply)>确定^(OK)以保存更改。

8. 最后，重新启动您的Windows 10 PC 以实施解密。

方法四：通过命令提示符^{(Method 4: Through Command Prompt)}

这是在Windows 10中禁用BitLocker的最简单、最快捷的方法。

1. 按Windows 键^{(Windows key)}并键入命令提示符^{(command prompt)}。然后，单击以管理员身份运行^{(Run as administrator)}。

2. 输入命令：manage-bde -off X:，按回车^(Enter)键执行。

注意：将^{(Note: )}X更改为与硬盘分区^{(Hard Drive partition)}对应的字母。

注意：^(Note:)解密过程^{(decryption procedure)}现在将开始。不要中断此过程，因为它可能需要很长时间。

3. BitLocker^(BitLocker)解密后，屏幕会显示以下信息。

转换状态：完全解密^{(Conversion Status: Fully Decrypted)}

Percentage Encrypted: 0.0%

另请阅读：^{(Also Read:)} 修复命令提示符^{(Fix Command Prompt Appears)}在 Windows 10 上出现然后消失

方法五：通过PowerShell^{(Method 5: Through PowerShell)}

如果您是高级用户^{(power user)}，则可以按照此方法中的说明使用命令行禁用BitLocker 。

方法 5A：对于单个驱动器^{(Method 5A: For A Single Drive)}

1. 按Windows 键^{(Windows key)}并键入PowerShell。然后，单击以管理员身份运行，^{(Run as administrator)}如图所示。

2. 键入Disable-BitLocker -MountPoint “X:”命令并按Enter运行它。

注意：将^{(Note: )}X更改为与硬盘驱动器分区^{( hard drive partition)}对应的字母。

完成此过程后，驱动器将被解锁，并且该光盘的BitLocker将被关闭。

方法 5B。适用于所有驱动器^{(Method 5B. For All Drives)}

您还可以使用PowerShell为Windows 10 PC 上的所有硬盘驱动器禁用BitLocker 。

1. 如前所示，以管理员^{(PowerShell as an administrator)}身份启动PowerShell 。

2. 输入以下命令并按Enter：

$BLV = Get-BitLockerVolume
Disable-BitLocker -MountPoint $BLV

将显示加密卷列表并运行解密过程^{(decryption process)}。

另请阅读：^{(Also Read:)}在Windows 10中打开提升的 Windows PowerShell^{(Elevated Windows PowerShell)}的7种方法^(Ways)

方法 6：禁用 BitLocker 服务^{(Method 6: Disable BitLocker Service)}

如果您希望禁用BitLocker，请通过停用该服务来执行此操作，如下所述。

1. 同时按 Windows + R keys启动运行^(Run)对话框。

2. 在这里，输入services.msc并点击OK。

3. 在“服务^(Services)”窗口中，双击突出显示的BitLocker 驱动器加密服务 ^{(BitLocker Drive Encryption Service )}。

4. 从下拉菜单中将^{(Disabled from the drop-down menu.)}启动^(Startup) 类型^(type)设置 为 禁用。

5. 最后，单击应用^(Apply)>确定^(OK)。

停用BitLocker^(BitLocker)服务^{(BitLocker service)}后，应在您的设备上关闭BitLocker 。

另请阅读^{(Also Read)}：12 个使用密码^(Password)保护外部硬盘驱动器的^{(Protect External Hard Disk)}应用^(Apps)程序

方法 7：使用另一台 PC 禁用 BitLocker^{(Method 7: Use Another PC to Disable BitLocker)}

如果上述方法都不适合您，那么您唯一的选择是在单独的计算机上重新安装加密硬盘驱动器，然后尝试使用上述方法禁用BitLocker 。这将解密驱动器，允许您在 Windows 10 计算机上使用它。这需要非常小心地完成，因为这可能会触发恢复过程^{(recovery process)}。阅读此处^{(Read here)}了解更多信息。

专业提示：BitLocker 的系统要求
^{(Pro Tip: System Requirements for BitLocker )}

下面列出了在Windows 10台式机/笔记本电脑上进行BitLocker 加密所需的系统要求。^{(BitLocker encryption)}此外，您可以在此处阅读有关如何^(How)在Windows 10上启用和设置 BitLocker 加密^{(Set Up BitLocker Encryption)}的指南。

• PC 应具有可信平台模块 (TPM) 1.2 或更高版本^{(Trusted Platform Module (TPM) 1.2 or later)}。如果您的 PC 没有TPM，那么USB等可移动设备上的启动密钥^{(startup key)}应该在那里。
• 具有 TPM 的 PC 应具有符合可信计算组 (TCG) 的 BIOS 或 UEFI^{(Trusted Computing Group (TCG)-compliant BIOS or UEFI)}固件。
• 它应该支持TCG 指定的静态信任测量根。^{(TCG-specified Static Root of Trust Measurement.)}
• 它应该支持USB大容量存储设备^{(USB mass storage device)}，包括在预操作系统环境中读取^{(system environment)}USB闪存^{(USB flash)}驱动器上的小文件。
• 硬盘必须至少使用两个驱动器^{(at least two drives)}进行分区：Operating System Drive/ Boot Drive & Secondary/System Drive。
• 两个驱动器都应该在使用基于 UEFI 的固件的计算机上使用FAT32 文件系统格式化，或者在使用^{(FAT32 file system)}BIOS 固件^{(BIOS firmware)}的计算机上使用NTFS 文件系统格式化^{( NTFS file system)}
• 系统驱动器^{(System Drive)}应为：未加密，大小约为350 MB，并提供增强存储功能^{(Enhanced Storage Feature)}以支持硬件加密驱动器。

推荐的：^{(Recommended:)}

• 如何删除贝宝账户
• 修复家庭共享 YouTube 电视^{(Fix Family Sharing YouTube TV)}不起作用
• 什么是瑞昱读卡器？
• 什么是 WinZip？

我们希望本指南对您有用，并且您能够了解如何禁用 BitLocker^{(how to disable BitLocker)}。请告诉我们您认为哪种方法最有效。此外，请随时在下面的评论部分提出问题或提出建议。

How to Disable BitLocker in Windows 10

BitLocker encryption in Windows 10 is a simple solution for userѕ to encrypt their data and safeguard it. Without any hassle, this software рrovides a safe environment for all of your іnformation. Hence, users have grown to rely on Windowѕ BitLocker to keeр their data safe. But some users have reрorted issues too, namely an incоmpatibility between а disc encrypted on Windows 7 and afterward utilized in a Windоwѕ 10 system. In some caѕes, you might need to disable BitLocker, to be certain that your personal data is kept safe and ѕecure during such transfer or re-installation. For those who do not know hоw to disable BitLocker in Windows 10, here is a step-by-step instruction guide to help you.

How to Disable BitLocker in Windows 10

When you disable BitLocker on Windows 10, all of the files will be decrypted, and your data will no longer be protected. So, disable it only if you are sure of it.

Note: BitLocker is not available, by default, in PCs running Windows 10 Home version. It is available on Windows 7,8,10 Enterprise & Professional versions.

Method 1: Through Control Panel

Disabling BitLocker is straightforward, and the procedure is nearly the same on Windows 10 as in other versions through Control Panel.

1. Press Windows key and type manage bitlocker. Then, press Enter.

2. This will bring up the BitLocker window, where you can see all of the partitions. Click on Turn off BitLocker to disable it.

Note: You can also choose to Suspend protection temporarily.

3. Click on Decrypt drive and enter the Passkey, when prompted.

4. Once the process is complete, you will get the option to Turn on BitLocker for the respective drives, as shown.

Hereon, BitLocker for the selected disc will be permanently deactivated.

Method 2: Through Settings App

Here’s how to disable BitLocker by turning off device encryption through Windows settings:

1. Go to the Start Menu and click on Settings.

2. Next, click on System, as shown.

3. Click on About from the left pane.

4. In the right pane, select the Device encryption section and click on Turn off.

5. Finally, in the confirmation dialog box, click on Turn off again.

BitLocker should now be deactivated on your computer.

Also Read:  25 Best Encryption Software For Windows

Method 3: Use Local Group Policy Editor

If the above methods did not work for you, then disable BitLocker by changing the group policy, as follows:

1. Press the Windows key and type group policy. Then, click on Edit group policy option, as shown.

2. Click on Computer Configuration in the left pane.

3. Click on Administrative Templates > Windows Components.

4. Then, click on BitLocker Drive Encryption.

5. Now, click on Fixed Data Drives.

6. Double-click on the Deny write access to fixed drives not protected by BitLocker, as depicted below.

7. In the new window, select Not Configured or Disabled. Then, click on Apply > OK to save changes.

8. Finally, restart your Windows 10 PC to implement the decryption.

Method 4: Through Command Prompt

This is the simplest and quickest approach to disable BitLocker in Windows 10.

1. Press Windows key and type command prompt. Then, click on Run as administrator.

2. Type the command: manage-bde -off X: and press Enter key to execute.

Note: Change X to the letter that corresponds to the Hard Drive partition.

Note: The decryption procedure will now begin. Do not interrupt this procedure because it might take a long time.

3. Following information will be shown on the screen when the BitLocker is decrypted.

Conversion Status: Fully Decrypted

Percentage Encrypted: 0.0%

Also Read: Fix Command Prompt Appears then Disappears on Windows 10

Method 5: Through PowerShell

If you are a power user, you may use command lines to disable BitLocker as explained in this method.

Method 5A: For A Single Drive

1. Press the Windows key and type PowerShell. Then, click on Run as administrator as shown.

2. Type Disable-BitLocker -MountPoint “X:” command and hit Enter to run it.

Note: Change X to the letter that corresponds to the hard drive partition.

After the procedure, the drive will be unlocked, and BitLocker will be turned off for that disc.

Method 5B. For All Drives

You may also use PowerShell to disable BitLocker for all hard disk drives on your Windows 10 PC.

1. Launch PowerShell as an administrator as shown before.

2. Type the following commands and press Enter:

$BLV = Get-BitLockerVolume
Disable-BitLocker -MountPoint $BLV

A list of encrypted volumes will be displayed and the decryption process will run.

Also Read: 7 Ways to Open Elevated Windows PowerShell in Windows 10

Method 6: Disable BitLocker Service

If you wish to disable BitLocker, do so by deactivating the service, as discussed below.

1. Press Windows + R keys simultaneously to launch the Run dialog box.

2. Here, type services.msc and click on OK.

3. In the Services windows, double-click on BitLocker Drive Encryption Service shown highlighted.

4. Set the Startup type to Disabled from the drop-down menu.

5. Finally, click on Apply > OK.

BitLocker should be switched off on your device after deactivating the BitLocker service.

Also Read: 12 Apps to Protect External Hard Disk Drives With Password

Method 7: Use Another PC to Disable BitLocker

If none of the above methods worked for you, then your only option is to reinstall the encrypted hard drive on a separate computer and then try to disable BitLocker using the above-mentioned methods. This will decrypt the drive, allowing you to utilize it on your Windows 10 computer. This needs to be done extremely carefully as this may trigger a recovery process instead. Read here to learn more about this.

Pro Tip: System Requirements for BitLocker

Listed below are the system requirements needed for BitLocker encryption on Windows 10 desktop/laptop. Also, you may read our guide on How to Enable and Set Up BitLocker Encryption on Windows 10 here.

• PC should have Trusted Platform Module (TPM) 1.2 or later. If your PC does not have TPM, then a startup key on a removable device like USB should be there.
• PC having TPM should have Trusted Computing Group (TCG)-compliant BIOS or UEFI firmware.
• It should support the TCG-specified Static Root of Trust Measurement.
• It should support USB mass storage device, including reading small files on a USB flash drive in the pre-operating system environment.
• The hard disk must be partitioned with at least two drives: Operating System Drive/ Boot Drive & Secondary/System Drive.
• Both drives should be formatted with the FAT32 file system on computers that use UEFI-based firmware or with the NTFS file system on computers that use BIOS firmware
• System Drive should be: Non-encrypted, approximately 350 MB in size, and provide Enhanced Storage Feature to support hardware encrypted drives.

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We hope that this guide was useful and you were able to learn how to disable BitLocker. Please let us know which method you found to be the most effective. Also, feel free to ask questions or drop suggestions in the comments section below.

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