error of heads when build the .dll by visual studio 2003

[wenhsiang]

I am trying to call the dll function in labVIEW which build by visual studio 2003.
while I compile the basic program in visual studio 2003,the dll will be built successfully,but if I include heads like or in my program, etc.Compiling has the error of ,so the dll can not be built.
I have trued to look for the solution in NI Discussion Forums,but havent seen the related article about the error of including .
If someone can answer this for me,that will be a great help,and I'll be so appreciate if anyone get me out
of the trouble.

Sean

[AESulzer]

I'm a little unclear about your question. What is the exact error that you are receiving and at what point are you receiving it? Is the error occurring when calling the DLL in LabVIEW or is it occurring when building the DLL in Visual Studio? Further clarification about exactly what the problem is and where it is occurring would be a big help!

Regards,