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Microsoft Download Center Archive
 | Windows Search 4.0 for Windows Vista SP1 (KB940157) |
Windows Search 4.0 is an updated component of Windows that enables instant search on your computer.
- WS4 lets you perform an instant search of your computer. WS4 helps you find and preview documents, e-mail messages, music files, photos, and other items on the computer. Please refer to the Knowledge base article KB940157 for a full description of the technology.
Note The WS4 installation process automatically upgrades previous versions of Windows Search technologies.
This download is for Microsoft Windows Vista Service Pack 1 or higher and Microsoft Windows Server 2008 only. To download Windows Search 4.0 for other supported versions of Microsoft Windows, see Related Downloads below.
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Files
 | Status: DeletedThis download is no longer available on microsoft.com. The downloads below are archives provided by the Internet Archive Wayback Machine from the Microsoft Download Center prior to August 2020. |
| File | Size |
|---|---|
 Windows6.0-KB940157-x86.msuSHA1: 03e03cece93761cbd05006d552645b1e1b83051e | 9.13 MB |
System Requirements
Operating Systems: Windows Server 2008, Windows Vista Service Pack 1
Installation Instructions
- To start the download, click the Download button on this page and then do one of the following, or select another language from Change Language and then click Change.
- Click Run to start the installation immediately.
- Click Save to copy the download to your computer for installation at a later time.