Trouble with Project Properties in Visual Studio 2010

I’m new to CUDA and just started trying it out i followed the guide to set-up projects in Visual Studio 2010 to use CUDA but whenever i select CUDA 4.0 in Build

customization my project Properties page goes completely blank and i’m unable to configure the Linker options. Please Advice.

I’m using Visual Studio 2010 Ultimate on a Windows 7 Ultimate(32-bit) operating system with Cuda toolkit 4.0 downloaded today itself.

And i’m getting this error message on trying add a file to the project
“C:\Users\Avalanche\documents\visual studio 2010\Projects\try\try\try.vcxproj : error : The result “” of evaluating the value “$(CudaBuildTasksPath)” of the “AssemblyFile” attribute in element is not valid. C:\Program Files\MSBuild\Microsoft.Cpp\v4.0\BuildCustomizations\CUDA 4.0.targets”

Hey I am facing the same problem. Could you please tell me the solution on how you have solved this ?? I am really i na big mess with this and my project work is hung up coz of this!