Legacy Update: Get back online, activate, and install updates on your legacy Windows PC

This is a downloadable archive of the Windows NT Embedded 4.0 technical documentation library that was formerly on MSDN.

• The Windows NT Embedded 4.0 technical documentation is retired content for a product that is no longer supported. This retired content is no longer being maintained, but is provided as a courtesy for individuals who are still using Windows NT Embedded 4.0. The content may contain URLs that were valid when originally published, but now link to pages or sites that no longer exist.

Files

Status: Live This download is still available on microsoft.com. The downloads below will come directly from the Microsoft Download Center.

File	Size
WindowsNTEmbedded4.zip SHA1: f5b9868b70adf7b7239d0f58a21259aece962da5	304 KB

File sizes and hashes are retrieved from the Wayback Machine’s indexes. They may not match the latest versions of files hosted on Microsoft servers.

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  Additional Requirements:
  This documentation is in the form of a Microsoft Compiled HTML Help (.chm) file. To view the .chm file, you will need a Windows operating system and Internet Explorer.
  

• 1. The download is a compressed folder file. To start the download, clickDownload.
  2. If the File Download dialog box appears, do one of the following:
     • To start the download immediately, click Open.
     • To copy the download to your computer to view at a later time, clickSave.        
  3. After the download is completed, right-click the Windows NT Embedded 4.0 Technical Documentation file that has a compressed (.zip) file name extension, and then click Extract All to extract the file into a folder on your local computer.
  4. Double-click the Windows NT Embedded 4.0 Technical Documentation.chm file. If prompted, clear the Always ask before opening this file check box.
  5. If you still cannot view the file, right-click the Windows NT Embedded 4.0 Technical Documentation file, click Properties, and then select the procedure that is most appropriate for you:
     • Clear the This file came from another computer and may be unsafe check box, and then click OK.
     • Click Unblock, and then click OK.        
  6. Double-click the Windows NT Embedded 4.0 Technical Documentation file to view it.