安装w2k Platform SDK出现错误，请高手指点

Error occurred during installation.
16777216:Error 1904. Module
C:\\WINNT\\System\\msxml3.dll failed to register.
HRESULT -2147023782.Contact your support personnel.
1603:A Windows Installer error has occurred.
512:Installation failed with one or more errors.
Please correct the errors and/or try again.

微软总是给你这么搞笑的提示，我没有support personnel，也不会correct the errors，所以只好到这里问大家了，有谁遇到过这样的问题么？又是如何解决的哪？