Edit

Supported Platforms

  • Article

Microsoft Active Accessibility supports most Microsoft platforms and is included as part of the Windows operating system beginning with Windows XP. If you do not know which version of Microsoft Active Accessibility you are running, see Which Version of Active Accessibility Is Currently Installed?

If you do not have the latest version of Microsoft Active Accessibility, use the Microsoft Active Accessibility 2.0 Redistributable Kit (RDK) to upgrade. This RDK contains all of the core system files needed to incorporate Microsoft Active Accessibility technology into client and server applications. It supports Windows 98, Windows NT 4.0 with Service Pack 6 (SP6) and later, Windows 2000, Windows Millennium Edition (Windows Me), Windows XP, and Windows Server 2003.

To install the Microsoft Active Accessibility RDK, see the Microsoft Accessibility Developer Center on MSDN.

The following table lists each Windows operating system and the Microsoft Active Accessibility version that supports it. Note that Windows CE and Windows 3.1 are not supported by any Microsoft Active Accessibility version.

Platform Microsoft Active Accessibility Version Comments
Windows 7 3.0 Full support for version 3.0 is built into in the operating system.
Windows Server 2008 2.0 Full support for version 2.0 is built into in the operating system.
Windows Vista 2.0 Full support for version 2.0 is built into in the operating system.
Windows Server 2003 2.0 Full support for version 2.0 is built into in the operating system.
Windows XP 2.0 Full support for version 2.0 is built into in the operating system.
Windows 2000 2.0 Full support for version 1.3 is built into the operating system. Use the Active Accessibility 2.0 RDK to upgrade.
Windows Me 2.0 Full support for version 1.3 is built into the operating system. Use the Active Accessibility 2.0 RDK to upgrade.
Microsoft Windows NT 4.0 2.0 Full support for version 1.3 is built into the operating system beginning with Service Pack 6; use the Active Accessibility 2.0 RDK to upgrade Microsoft Active Accessibility on earlier versions of Windows NT.
Windows 98 2.0 Initial release included version 1.1; use the Active Accessibility 2.0 RDK to upgrade.
Windows 95 1.3 This operating system does not include Microsoft Active Accessibility and will not support version 2.0. Use the Active Accessibility 1.3 RDK to install.

 

In this section