I`ve download AutoCAD Civil 3D 2014 and setup it but it was fail. Here is the notepad. I really don`t know what happend.
2013/4/8:21:47:59 Jin TUTUJOHNC PageOpen InstallCompleteDialog
2013/4/8:21:49:08 Jin TUTUJOHNC === Setup ended ===
2013/4/8:21:49:13 Jin TUTUJOHNC === Setup started on TUTUJOHNC by Jin ===
2013/4/8:21:49:13 Jin TUTUJOHNC Path_Length: 152
2013/4/8:21:49:13 Jin TUTUJOHNC Current Directory H:\AutoCAD 2014\Autodesk_C3D_2014_English_Win_64bit_dlm
2013/4/8:21:49:13 Jin TUTUJOHNC Launch
2013/4/8:21:49:13 Jin TUTUJOHNC CommandLine
2013/4/8:21:49:13 Jin TUTUJOHNC Path_Length: 152
2013/4/8:21:49:13 Jin TUTUJOHNC Current Directory C:\Users\Jin\AppData\Local\Temp\_AI1127.tmp
2013/4/8:21:49:18 Jin TUTUJOHNC === Setup ended ===
2013/4/8:21:49:16 Jin TUTUJOHNC === Setup started on TUTUJOHNC by Jin ===
2013/4/8:21:49:16 Jin TUTUJOHNC Path_Length: 152
2013/4/8:21:49:16 Jin TUTUJOHNC Current Directory C:\Users\Jin\AppData\Local\Temp\_AI1127.tmp
2013/4/8:21:49:16 Jin TUTUJOHNC Launch
2013/4/8:21:49:16 Jin TUTUJOHNC Install CustomCallback Info Invoking custom callback for details: [SETUP] CB_FUNC=CustomPlatformCheck CB_SOURCE=C:\Users\Jin\AppData\Local\Temp\_AI1127.tmp\Setup\AcSetup.dll
2013/4/8:21:49:16 Jin TUTUJOHNC Install CustomCallback Info Custom callback response: Status=0 SUCCECSS Title= Message= URLTitle= URLLink=
2013/4/8:21:49:18 Jin TUTUJOHNC PageOpen LaunchDialog
2013/4/8:21:49:19 Jin TUTUJOHNC PageOpen LicenseDialog
2013/4/8:21:49:26 Jin TUTUJOHNC PageOpen ProductInfoDialog
2013/4/8:21:49:39 Jin TUTUJOHNC PageOpen ProductSelectionDialog2
2013/4/8:21:49:51 Jin TUTUJOHNC PageOpen FullProgressDialog
2013/4/8:21:49:51 Jin TUTUJOHNC Installing .NET Framework Runtime 4.0 Language Pack: "H:\AutoCAD 2014\Autodesk_C3D_2014_English_Win_64bit_dlm\3rdParty\NET\4\wcu\dotNetFramework\dotNetFx40LP_Full_x86_x64_2052.exe" /q
2013/4/8:21:50:01 Jin TUTUJOHNC Install .NET Framework Runtime 4.0 Language Pack Failed Installation aborted, Result=1603
It appears that you setup is failing to install the .net framework 4.0 prerequisite. As a workaround, I would suggest you try installing .net 4.0 directly from the microsoft website.
http://www.microsoft.com/en-us/download/details.aspx?id=17851