This article provides a resolution to solve the disk space issues that are caused by a large Windows component store WinSxS directory. Servicing operations include, but are not limited to, Windows Update, service pack, and hotfix installations.
The component store contains all the files that are required for a Windows installation. And, any updates to those files are also held within the component store as the updates are installed. This causes the component store to grow over time as more updates, features, or roles are added to the installation.
The component store uses NTFS hard links between itself and other Windows directories to increase the robustness of the Windows platform. The component store will show a large directory size because of how the Windows Explorer shell accounts for hard links. The Windows shell will count each reference to a hard link as a single instance of the file for each directory in which the file resides.
For example, if a file that is named advapi The component store cannot reside on a volume other than the system volume because of the NTFS hard links. Original Title: Clean C drive, compress files. This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread.
I have the same question 1. Report abuse. Details required :. Cancel Submit. Co-authors: 8. Updated: May 16, Categories: XP Instructions. Thanks to all authors for creating a page that has been read 66, times. Is this article up to date? Yes No. Cookies make wikiHow better. By continuing to use our site, you agree to our cookie policy. About This Article. Featured Articles How to. Trending Articles How to. And, I think it is safer to advise a user who may not be expert in dealing with problems on his PC to download and use such a utility rather than have them try to delete the appropriate folders and Add or Reomve Program entries manually.
If you haven't registered the program, you will see all of the hotfixes listed in the top portion of the Remove Hotfix Backups. If you refresh the Windows Explorer view, you should then see that the folders have been removed. It will only remove hotfix backups that are specific to the Windows XP operating system. It will also not remove a Service Pack install folder, e. Additionally, you may not notice an immediate recovery of disk space.
This is because the backup files are protected by System Restore. When they are deleted, if System Restore is enabled on the system, which is the default setting for Windows XP, System Restore places a copy of these files in the most recent or a new restore point when you delete them. As older restore points are flushed out and new ones created, you'll see the space gain.
Or you can follow the System Restore Points instructions below for unenabling the System Restore feature, at least temporarily. It you do unenable it to remove all system restore points, it is advisable to turn it back on to gain the protection it offers in the event of system problems which you might be able to correct by reverting to an earlier restore point.
If you hold down the shift key while right-clicking on it and selecting Delete , it won't go into the Recycle Bin, saving you the step of deleting it from that folder. When you have deleted it, go to Add or Remove Programs , which is accessible by clicking on Start and then Control Panel.
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