在已包含现有Windows副本的计算机上安装Windows时，您可能会遇到Windows无法格式化分区的错误。完整的错误消息是——Windows 无法格式化磁盘上的分区^{(Windows could not format a partition on the disk)}。准备选择安装的分区时发生错误，错误代码^{(Error Code 0x80070057)}0x80070057。这篇文章将指导您如何解决问题并安装Windows。

Windows 无法格式化磁盘上的分区，错误 0x80070057^{(Error 0x80070057)}

安装Windows^(Windows)时，它会创建一个用于恢复的系统保留分区。^{(System Reserved)}如果该部分已损坏，则格式化可能是个问题。保留的系统分区也是为BitLocker加密保留的同一区域。因此它保护任何 f0rmat 动作。

解决此问题的唯一方法是删除所有分区，包括系统保留的分区，然后创建新分区。Windows安装过程提供了磁盘管理工具。您可以使用此工具删除、格式化、创建新分区和扩展分区。如果您希望随安装一起安装驱动程序，该软件还提供可选的加载驱动程序选项。^(Driver)

要解决此问题，请选择磁盘 0^{(Disk 0)} 分区 1^{(Partition 1)}：系统保留^(Reserved)分区，然后单击删除。

系统会提示您恢复文件很重要，如果您删除其中的所有数据，它将丢失。单击^(Click)确定按钮。

接下来，选择  您计划安装Windows的^(Windows)Disk 0分区 2 。确认后删除^(Delete)这个很好。

最后，单击“新建”^(New)链接，然后选择创建一个您计划用于新Windows安装的新分区。安装过程将自动创建附加部分，即System Reserved。完成后，您现在可以选择分区并选择格式化。

发布这个；您应该能够按预期安装Windows 。

相关阅读：^{(Related reads:)}

• 我们无法格式化所选分区，错误 0x80070057^{(We couldn’t format the selected partition, Error 0x80070057)}
• 格式化所选分区失败，错误 0x8004242d^{(Failed to format selected partition, Error 0x8004242d)}。
• Windows 无法完成格式化 – SD 卡、USB 驱动器、外部磁盘
• Windows 无法格式化此驱动器。退出正在使用此驱动器的任何磁盘实用程序或其他程序。

Windows could not format a partition on disk - Error 0x80070057

When installіng Windows on a computer that already housеs аn existing Windows copy, you may run into an error where Windows fails to format the partition.  The full error message goеs as—Windows could not format a partition on the disk. The error occurred while preparing the partition selected for installation, Error Code 0x80070057. This post will guide you on how you can fix the problem and install Windows.

Windows could not format a partition on disk, Error 0x80070057

When Windows is installed, it creates a System Reserved partition which is used for recovery. If the portion is damaged, formatting can be a problem. The reserved system partition is also the same area reserved for the BitLocker encryption. Hence it protects any f0rmat action.

The only way to resolve the problem is by deleting all the partitions, including the system reserved, and create new ones. Windows installation process offers disk management tools. You can use this tool to delete, format, create new, and extend partitions. The software also offers an optional Load Driver option if you wish to install the drivers along with the installation.

To resolve the problem, select the Disk 0 Partition 1: System Reserved partition, and then click on delete.

You will be prompted by a warning that recovery files are important, and if you delete all data inside, it will be lost. Click on the Ok button.

Next, select  Disk 0 partition 2, where you had planned to install Windows. Delete this was well after confirmation.

Lastly, click on the New link, and choose to create a new partition which you plan for the new Windows installation. The installation process will automatically create additional portions, i.e., System Reserved.  Done that, you can now select the partition and choose to format.

Post this; you should be able to install Windows as you expected.

Related reads:

• We couldn’t format the selected partition, Error 0x80070057
• Failed to format selected partition, Error 0x8004242d.
• Windows was unable to complete the format – SD card, USB drive, External disk
• Windows cannot format this drive. Quit any disk utilities or other programs that are using this drive.

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