windows : compile problems

[mrelfire]

I try to do a x64 version (I do not maange to find the files only x32)

I meet 2 problems in windows VS studio 2015 recompilation
1/ boost :

Could not find the following static Boost libraries:

boost_thread
boost_date_time
boost_system

Some (but not all) of the required Boost libraries were found. You may
need to install these additional Boost libraries. Alternatively, set
BOOST_LIBRARYDIR to the directory containing Boost libraries or BOOST_ROOT
to the location of Boost.

obviously boost is installed and the variables are ok
2/zlib

CMake Error at C:/Program Files/CMake/share/cmake-3.6/Modules/FindPackageHandleStandardArgs.cmake:148 (message):
Could NOT find ZLIB (missing: ZLIB_LIBRARY) (found version "1.2.8")
Call Stack (most recent call first):
C:/Program Files/CMake/share/cmake-3.6/Modules/FindPackageHandleStandardArgs.cmake:388 (_FPHSA_FAILURE_MESSAGE)
C:/Program Files/CMake/share/cmake-3.6/Modules/FindZLIB.cmake:124 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
CMakeLists.txt:435 (find_package)

and also Zlib is installed and I recompile in x64 the dlls

any suggestions please ?