How to lose weight in the Winsxs folder? Winsxs folder slimming cleanup tutorial

The WinSxS folder under Win8.1 system often contains a lot of useless update files, which takes up a lot of disk space, and this folder can not be deleted directly, because the WinSxS folder also contains the system core file, delete risky. The current cleaning optimization techniques can only be accomplished by slimming down the Winsxs folder.
How to lose weight in the Winsxs folder? Winsxs folder slimming cleanup tutorial

I believe that many friends to clean up the computer system garbage are assisted by some tools such as Baidu Guardian, 360 security location, Jinshan Guardian, etc., although with these tools, most of the junk files in the system can be cleaned up. But there will also be some dead ends. In the Win7/Win8.1 system, there is a redundant update WinSxS folder, which contains both important system files and a lot of useless junk files, and these junk files cannot pass Baidu Guardian, etc. Tool cleaning needs to be done through deep weight reduction. Based on this, the following Pepsi Web Xiaobian brings you the Winsxs folder slimming tutorial.

Before Winsxs folder slimming, let's first understand the components of the Winsxs folder:

Winsxs folder is located, Win8.1 system C drive /Windows /Winsxs folder, through Right-click on the folder properties, you can see the size of the file footprint, usually above 5G, as shown below:

In fact, directly through the above folder properties, the size of the Winsxs folder is not accurate. The best way to view the Winsxs folder size through the DISM management tool is as follows:

Enter the administrator CMD command running interface (you can use the Win+R combination shortcut to open the run dialog, then enter CMD The command can be opened, as shown below:

Enter the cmd command box, type the following command (you can also copy the following name directly, paste it into), after finishing, press Enter to run (after running, you need Wait for some time to complete the query):

Dism.exe /Online /Cleanup-Image /AnalyzeComponentStore

Last, we can see the real Winsxs folder size viewed by the DISM management tool. Than on Directly view the folder properties, see the actual size is smaller, as shown below:
Winsxs folder size query

As shown above, we can see that the Winsxs folder mainly contains: Files shared with Windows, backups and disabled feature files, and cache and temporary data.

Since the Winsxs folder is directly deleted, how can it be slimmed down? Here we also need to use the Winsxs folder security slimming command, still run in the CMD command box, as follows:

1, Winsxs folder slimming command one (this command supports the earlier version of the update component (support Win8) .1 RTM, Win8.1 Update platform))

Dism.exe /online /Cleanup-Image /StartComponentCleanup

2, Winsxs folder slimming command 2 (after completing this command, it will not be Uninstalling installed updates will not affect the installation and uninstallation of subsequent updates. is not supported.)

Dism.exe /online /Cleanup-Image /StartComponentCleanup /ResetBase

The above two commands, run in the CMD command box to complete the Winsxs folder slimming, and finally we use the DISM management tool to view the Winsxs folder size, you will find that the Winsxs folder is a lot smaller, usually can clean up hundreds of megabytes - On G useless related files, as shown below:
Winsxs folder size after slimming

Although there is a risk of directly deleting Winsxs files, but the above is the author for the Winsxs folder slimming method for everyone, usually can be cleaned up a few One hundred MB, and more than 1G garbage junk files, and through the above slimming method, it is not easy to have system problems.

Guess you still like: C disk is getting smaller and smaller how to do Win8.1 clean C disk slimming tutorial

The last one, because today our computer hard disk space is getting bigger and bigger, generally Winsxs Folder slimming can't clean up too many useless files, so if the C drive is easy to be large, you don't need to do the above cumbersome operations, but for some users of the SSD system with less capacity, you can consider it.