Cmake Finding boost fails on windows

CMake Error at D:/CMake/share/cmake-3.0/Modules/FindBoost.cmake:1179 (message): Unable to find the requested Boost libraries.

Unable to find the Boost header files. Please set BOOST_ROOT to the root directory containing Boost or BOOST_INCLUDEDIR to the directory containing Boost's headers. Call Stack (most recent call first): CMakeLists.txt:127 (find_package