extract（获取压缩在CAB文件中的文件）_语法_示例_MSDOS命令

Windows Extract命令获取压缩在Windows CAB文件中的文件，并将它们放到硬盘上的指定位置。

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Windows 95

Windows 98

Windows NT

Windows ME

Microsoft (R) Cabinet Extraction Tool - Version (16) 1.00.603.0 (08/14/97)
Copyright (c) Microsoft Corp 1994 - 1997. All rights reserved.

EXTRACT [/Y] [/A] [/D | /E] [/L dir] cabinet [file name ...]
EXTRACT [/Y] source [newname]
EXTRACT [/Y] /C source destination

cabinet	CAB文件(包含两个或多个文件)。
file name	要从文件柜提取的文件的名称。可以使用通配符和多个文件名(以空格分隔)。
source	压缩文件(只有一个文件的文件柜)。
newname	指定提取文件的新文件名。如果未提供，则使用原始名称。
/A	处理所有文件柜。从提到的第一个文件柜开始遵循文件柜链。
/C	将源文件复制到目标(从DMF磁盘复制)。
/D	显示文件柜目录(与文件名一起使用以避免提取)。
/E	提取（使用而不是.来提取所有文件）。
/L dir	放置解压缩文件的位置(默认为当前目录)。
/Y	覆盖现有文件之前不提示。

Microsoft (R) Cabinet Extraction Tool - Version (16) 1.00.603.0 (08/14/97)
Copyright (c) Microsoft Corp 1994 - 1997. All rights reserved.

EXTRACT [/Y] [/A] [/D | /E] [/L dir] cabinet [file name ...]
EXTRACT [/Y] source [newname]
EXTRACT [/Y] /C source destination

cabinet	Cabinet file (contains two or more files).
file name	Name of the file to extract from the cabinet. Wildcards and multiple file names(separated by blanks) may be used.
source	Compressed file (a cabinet with only one file).
newname	New file name to give the extracted file. If not supplied, the original name is used.
/A	Process all cabinets. Follows cabinet chain starting in first cabinet mentioned.
/C	Copy source file to destination (to copy from DMF disks).
/D	Display cabinet directory (use with file name to avoid extract).
/E	Extract (use instead of . to extract all files).
/L dir	Location to place extracted files (default is current directory).
/Y	Do not prompt before overwriting an existing file.

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Windows文件柜是以扩展名.cab结尾的文件存档。它们包含以后在计算机上安装Windows和其他软件所需的基本文件。本文档不介绍如何从其他压缩文件(如.zip和.rar)中提取文件。

由于不同版本的Windows存在差异，请仅按照您的Windows版本的说明进行操作，以帮助避免混淆。

在从文件柜中解压任何文件之前，请确保了解以下信息。

Location of cabinets

机柜的位置可能会有所不同。以下是机柜可能位于的位置列表：

D:\WIN95
D:\WIN98
D:\WIN9X
C:\Windows\Options\cabs
C:\Windows\Options\Install

*以上清单假设您已在C：\WINDOWS安装了Windows，并且CD-ROM驱动器为D：\。

如果您使用的是软盘版本的Windows 95，请确定哪个文件柜存放需要解压缩的文件。例如，如果文件是win95_04.cab，则该文件将位于磁盘4上。

Extraction Tool

Windows 98和Internet Explorer 4.0使用新算法压缩文件柜，因此无法使用Windows 95附带的Extract.exe文件。要求用户使用操作系统或Internet Explorer版本附带的Extract.exe。

下面是常用或需要的提取行的列表以及每行的简短描述。

extract /d c:\windows\options\cabs\win95_02

Utilizing the /d 开关将列出win95_02机柜的内容。

extract /a /d c:\windows\options\cabs\win95_02.cab

mmsystem.dll Utilizing the /a and /d 交换机将通过搜索win95_02.cab及更高版本来查找mmsystem.dll。

extract c:\windows\options\cabs\win95_10.cab

mmsystem.dll /l c:\windows\system知道哪个文件柜包含特定文件后，您可以使用此命令解压缩文件。/l开关用于指定解压后要将文件放置到的位置。

extract /a c:\windows\options\cabs\win95_02.cab

mmsystem.dll /l c:\windows\system - Using the /a 交换机在机柜02及以后搜索mmsystem.dll。找到后，将从适当的文件柜中提取该文件，然后将其放入c：\Window\System目录。文件柜的位置可能会根据不同而有所不同

Windows 98和Windows ME用户

Windows 98和Windows ME用户可以按照以下步骤使用Windows系统文件检查器工具提取文件。

单击开始、程序、附件、系统工具，然后单击系统信息图标。
从工具下拉菜单中，选择系统文件转换器。
指定要还原的系统文件，然后单击开始。

Windows ME报告由于受保护的文件而出现提取文件错误

尝试解压Windows ME文件时收到以下错误。

提取文件
指定的文件受保护，不能复制或删除。

要绕过此错误，请执行以下步骤：

单击开始、程序、附件、系统工具，然后单击系统信息图标。
从Tools(工具)下拉菜单中，选择System Configuration Utility(系统配置实用程序)。
单击提取文件。
在“从安装中提取一个文件”对话框中，键入要提取的文件的名称，然后单击“开始”。
在“从还原”框中，键入文件柜所在的位置。
在“保存位置”框中，键入c：\，然后按Enter键。
单击“确定”，然后单击“是”为提取的文件创建文件夹。
将新提取的文件从新位置拖动到需要放置该文件的位置。
重新启动计算机。

Windows cabinets are file archives that end with the extension .cab. They contain essential files needed for installing Windows and additional software onto the computer at a later date. This document does not cover how to extract files from other compressed files, like .zip, and .rar.

Because of the differences in the various versions of Windows, follow only the instructions for your version of Windows to help prevent confusion.

Introduction

Before extracting any files from the cabinets, ensure that the below information is known.

Location of cabinets

The location of where the cabinets are located may vary. Below is a listing of locations to where the cabinets may be located:

D:\WIN95
D:\WIN98
D:\WIN9X
C:\Windows\Options\cabs
C:\Windows\Options\Install

*The above listings are assuming that you have installed Windows at C:\Windows and that the CD-ROM drive is D:\.

If you are using a diskette version of Windows 95, determine what cabinet holds the file that needs to be extracted. For example, if the file is win95_04.cab the file will be located on disk 4.

Extraction Tool

Windows 98 and Internet Explorer 4.0 use a new algorithm to compress the cabinet and therefore cannot use the Extract.exe file included with Windows 95. It is required that the user use the Extract.exe included with the operating system or version of Internet Explorer.

Below is a listing of commonly used or needed extract lines and a short description of each line. For a listing of all switches and options, see our extract command overview.

extract /d c:\windows\options\cabs\win95_02

Utilizing the /d switch will list the contents of the win95_02 cabinet.

extract /a /d c:\windows\options\cabs\win95_02.cab

mmsystem.dll Utilizing the /a and /d switch will locate the mmsystem.dll by searching win95_02.cab and beyond.

extract c:\windows\options\cabs\win95_10.cab

mmsystem.dll /l c:\windows\system Knowing what cabinet contains a particular file, you can use this command to extract file(s). The /l switch is used to specify the location to where you want the file to be placed once extracted.

extract /a c:\windows\options\cabs\win95_02.cab

mmsystem.dll /l c:\windows\system Using the /a switch searches cabinets 02 and beyond for mmsystem.dll. Once located, the file would be extracted from the appropriate cabinet and then placed into the c:\window\system directory. The location of the cabinet may vary on

Windows 98 and Windows ME users can use the Windows System File Checker Tool to extract files by following the steps below.

Click Start, Programs, Accessories, System Tools, and click the System Information icon.
From the Tools drop-down menu, select System File Changer.
Specify the system file that you would like to restore and click Start.

Windows ME reporting extract file error because of protected files

Receiving the below error when attempting to extract Windows ME files.

Extract File
The specified file is protected and may not be copied or deleted.

To bypass this error, follow the steps below:

Click Start, Programs, Accessories, System Tools, and click the System Information icon.
From the Tools drop-down menu, select System Configuration Utility.
Click Extract File.
In the extract one file from installation dialog box, type the name of the file that you want to extract, and click start.
In the Restore from box, type the location of where the cabinets are located.
In the Save in box, type c:\ and press Enter.
Click OK, and then click Yes to create a folder for the extracted file.
Drag the new extracted file from the new location to the location where the file needs to be placed.
Reboot the computer.

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extract (获取压缩在Windows CAB文件中的文件)

extract 运行系统环境

extract 语法

extract 示例

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