How to restore the files compressed by volume, and how to decompress the compressed files

Volume-splitting compression. It is part of a split compressed file, which is usually used when saving a large compressed file to several disks or removable disks.

Two conditions need to be met for the decompression method:

1. The volume compression file must be complete, and all of them are indispensable.

2. The volume compression file must be in the same directory, otherwise it cannot be extracted.

Unzip method: Put the volume compressed files in the same folder.

on your Mac, right-click any of the archives.

file, just unzip it.

Volume-splitting compression. 1) Right-click on the file or folder that needs to be compressed by volume, and select the "Add to Compressed Folder" option in the pop-up menu.

2) In the pop-up settings window, we can determine the path and name of the file in the "Archive Name" dialog box, and then you can store the compressed file in any folder on the hard disk. At the same time, in the "Compression Method" drop-down list, it is recommended that you use the "best" method, which can allow WinRar to compress the file to the greatest extent.

In addition, the volume size dialog box at the bottom allows you to set the size of each package. Winrar defaults to floppy disk mode, but you can also define the size of the archive, for example, to 10,024,000 bytes.

3) Choose the archive option according to the actual needs, such as being able to directly save the file as an exe file in self-extracting mode, setting authentication information, deleting the original file after compression, etc. (Default is sufficient).

This way we can get the prefix with the defined file name, rar, r01, r02....Files with suffixes, copy them to a floppy disk. Merging these files is as simple as copying all the compressed files into a folder, then right-clicking and selecting the "Unzip Files" command. Reversing the order doesn't have any effect.

The following describes how to decompress the volume

1. First, put multiple compressed files in the same folder on your computer, then right-click on one of them, and then select "Extract Files".

2、Then a familiar decompression interface will pop up,Here you can choose which file to decompress to,The default is the current folder,If you need to decompress to other folders,You can choose it yourself,General acquiescence,Finally, click "Confirm" at the bottom to start decompressing the volume file。

3. Next, we will see that the compression and decompression software will automatically extract other volume files.

4. Finally, we can wait for the decompression to be completed, and after the decompression is completed, all the files are decompressed into a folder, and the folder name is the same as before the previous compression.

In fact, decompressing a volume compressed file is as simple as that, as long as you make sure that all the volume compressed files are placed in a folder, if some files are missing, it will cause the decompression to fail, so the most important thing is to find all the volume compressed files.

Definition of volume compression:

Volume compression is a part of a split compressed file, which is usually used when saving a large compressed file to several disks or removable disks. Most of the mainstream compression supports volume compression, and the common formats are: 7z, ace, alz, bz2, gz, mou, rar, zip, zipx, etc.

After volume compression, you must start unpacking from the first volume.

The method of restoring the lost space of the compressed volume of the C drive is as follows:

1. First, right-click [This Computer] on your computer desktop under the pants, and then select [Manage State Xingsen].

2. Then, in the open management page, click [Disk Management].

4. Click on the D drive and select [Compress Volume].

5. Then in the dialog box that opens, enter [Value] and click [Compress].

6. Finally, after the compression is completed, you can see that when you click on the C drive, there is [Extended Volume], and there is no gray one.

An introduction to compressing a base volume is as follows:

Compressing a base volume reduces the space available for primary partitions and logical drives by shrinking the primary partition and logical drives to adjacent contiguous unallocated space on the same disk.

For example, if you need another partition but don't have extra disks, you can shrink the existing partition from the end of the volume to create new unallocated space that can be used for the new partition. Some file types may prevent shrink operations.

In most laptops, the hard drive has only one partition (C drive) and a genuine Windows 7 is installed on that partition. For this reason, this article will introduce how to divide the available space of the C drive into a zone such as DEF. <>