This is an unsupported Pre-Release version of DirectX 9.0 and may contain bugs or issues that prevent correct operation of DirectX applications. The DirectX 9.0 runtime cannot be uninstalled. We recommend that this pre-release only be installed on Windows ME or Windows XP systems, and that users create a "System Restore" point before installing. Failure to create a system restore point may require users to reinstall Windows if a critical issue is discovered. Windows 98, Windows 98 SE, and Windows 2000 do not support the "System Restore" feature.

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