Visual C++ Express Edition missing header files

Hi all,

I have installed the Visual c++ express edition from microsoft home page for evaulation. By trying to complile a simple code I get the compiler mesage, that it cannot find file iostream.f and fstream.h etc. In fact the include directory of the insrallation does not have this files althought the respective c++ files are there. Therefore, are the files not installed intentionally by MS, did go something wrong or how can I fix the problem.

Thanks

Berni