What is the perpose of the winsxs folder

What is the perpose of the winsxs folder

The WinSxs is the central repository of records for Windows. All installed files are placed in the WinSxS folder, including updated files up-to-date. So, you will have a lot of different versions of each file, allowing you to roll back service packs and Windows updates to a previous state.

The current version of a file is hardlinked to the appropriate place in the rest of the file system. A hard link is a file name. All files have at least one hard link. Windows system files (usually) have two links in hard, one in WinSxS and one in c:\windows\system32. The two names pointing to the same bytes on the disk.

As the files have two names, they are counted twice by Solution Explorer, once once of WinSxS and System32.

There are other uses for it as well. It allows several programs to use different versions of DLLs.

Tags: Windows

Similar Questions

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    Hello CheapSteaks,

    Thanks for posting on the Microsoft answers Forum.

    Click on the following article to see if it helps with your question.
    KB Article ID: 970652 -Error 1935.An error occurred during the installation of assembly ' Microsoft.VC90.ATL, version

    If please reply back and let us know if it helped to solve your problem.

    Sincerely,

    Marilyn
    Microsoft Answers Support Engineer
    Visit our Microsoft answers feedback Forum and let us know what you think

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