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請參考 Visual C++ 2008 Feature Pack Release,確認一下您的 VS 2008 是否符合提條件
http://www.microsoft.com/downloads/en/details.aspx?FamilyId=D466226B-8DAB-445F-A7B4-448B326C48E7&displaylang=en
Visual Studio: This Feature Pack is only supported on systems which have the English language (ENU) version of Visual Studio 2008 Standard Edition or above installed.
Support for systems with non-English versions of Visual Studio 2008 installed will be available in
Visual Studio 2008 Service Pack 1.
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