请教Error: open_udf_library: 系统找不到指定的文件.

l55366

系统是win7 64位，装的是visual studo 2008，环境变量按照网上说的设置好，fluent也添加到path路径了，可是load udf程序时，还是报错。
环境变量设置：
include
C:\Program Files\Microsoft SDKs\Windows\v6.0A\Include;C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\atlmfc\include;C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\include

Lib
C:\Program Files\Microsoft SDKs\Windows\v6.0A\Lib\x64;C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\atlmfc\lib\amd64;C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\lib\amd64

Libpath
C:\WINDOWS\Microsoft.NET\Framework64\v3.5;C:\WINDOWS\Microsoft.NET\Framework64
\v2.0.50727;C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\atlmfc\lib\amd64;C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\lib\amd64

Path
c:\fluent.inc\ntbin\win64;C:\Program Files (x86)\Microsoft Visual Studio 9.0
\VC\bin\amd64;C:\WINDOWS\Microsoft.NET\Framework64
\v3.5;C:\WINDOWS\Microsoft.NET\Framework64\v3.5\Microsoft .NET Framework 3.5
SP1;C:\WINDOWS\Microsoft.NET\Framework64\v2.0.50727;C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\vcpackages;C:\Program Files (x86)\Microsoft Visual Studio 9.0\Common7
\IDE;C:\Program Files (x86)\Microsoft Visual Studio 9.0\Common7\Tools;C:\Program Files\Microsoft SDKs\Windows\v6.0A\Bin\x64;C:\Program Files\Microsoft SDKs\Windows\v6.0A\Bin;