diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7413cf7..98942bd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -76,15 +76,22 @@ endif ()
 
 # WINDOWS-specific MSVC flags and libraries
 if (WIN32)
-	# get literal paths for Windows libraries
-	set (WIN_LIB_HINT_PATH "C:\\Program Files (x86)\\Windows Kits\\10\\Lib\\10.0.16299.0\\um\\x86")
-	message (STATUS ${WIN_LIB_HINT_PATH})
-	find_library (ws2_32_LIBRARY_PATH NAMES WS2_32 HINTS ${WIN_LIB_HINT_PATH})
-	find_library (lshlwapi_LIBRARY_PATH NAMES ShLwApi HINTS ${WIN_LIB_HINT_PATH})
-	set (liphlpapi_LIBRARY_PATH "C:/Program Files (x86)/Windows Kits/10/Lib/10.0.16299.0/um/x86/iphlpapi.Lib")
-	message (STATUS ${ws2_32_LIBRARY_PATH})
-	message (STATUS ${lshlwapi_LIBRARY_PATH})
-	message (STATUS ${liphlpapi_LIBRARY_PATH})
+# 32-bit
+if(NOT "${CMAKE_GENERATOR}" MATCHES "(Win64|IA64)")
+	set (WINLIBDIR, "C:/Program Files (x86)/Windows Kits/10/Lib/10.0.16299.0/um/x86")
+endif ()
+# 64-bit
+if("${CMAKE_GENERATOR}" MATCHES "(Win64|IA64)")
+	set (WINLIBDIR, "C:/Program Files (x86)/Windows Kits/10/Lib/10.0.16299.0/um/x64")
+endif ()
+	message (STATUS ${WINLIBDIR})
+	find_library (ws2_32_LIBRARY_PATH NAMES WS2_32 HINTS ${WINLIBDIR})
+	find_library (shlwapi_LIBRARY_PATH NAMES ShLwApi HINTS ${WINLIBDIR})
+	#find_library (iphlpapi_LIBRARY_PATH NAMES iphlpapi HINTS ${WINLIBDIR})
+	set (iphlpapi_LIBRARY_PATH "${WINLIBDIR}/iphlpapi.Lib")
+	message (STATUS "WS2_32=${ws2_32_LIBRARY_PATH}")
+	message (STATUS "ShLwApi=${shlwapi_LIBRARY_PATH}")
+	message (STATUS "liphlpapi=${iphlpapi_LIBRARY_PATH}")
 	add_definitions (-DZT_SDK=1)
 	set (LWIP_PORT_DIR ${PROJ_DIR}/ext/lwip-contrib/ports/win32)
 endif ()
@@ -130,11 +137,11 @@ endif ()
 
 if (WIN32)
 	target_link_libraries (zt-static ws2_32)
-	target_link_libraries (zt-static ${lshlwapi_LIBRARY_PATH})
-	target_link_libraries (zt-static ${liphlpapi_LIBRARY_PATH})
+	target_link_libraries (zt-static ${shlwapi_LIBRARY_PATH})
+	target_link_libraries (zt-static ${iphlpapi_LIBRARY_PATH})
 	target_link_libraries (zt-shared ws2_32)
-	target_link_libraries (zt-shared ${lshlwapi_LIBRARY_PATH})
-	target_link_libraries (zt-shared ${liphlpapi_LIBRARY_PATH})
+	target_link_libraries (zt-shared ${shlwapi_LIBRARY_PATH})
+	target_link_libraries (zt-shared ${iphlpapi_LIBRARY_PATH})
 endif ()
 
 if (${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR ${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
@@ -175,8 +182,8 @@ file (GLOB zto_src_glob
 add_library (zto_obj OBJECT ${zto_src_glob})
 if (WIN32)
 	target_link_libraries (zto_obj ws2_32)
-	target_link_libraries (zto_obj ${lshlwapi_LIBRARY_PATH})
-	target_link_libraries (zto_obj ${liphlpapi_LIBRARY_PATH})
+	target_link_libraries (zto_obj ${shlwapi_LIBRARY_PATH})
+	target_link_libraries (zto_obj ${iphlpapi_LIBRARY_PATH})
 endif ()
 add_library (zto_pic ${zto_src_glob})
 set_target_properties (zto_pic PROPERTIES POSITION_INDEPENDENT_CODE ON)
@@ -213,7 +220,7 @@ if (NOT WIN32) # only necessary for raw driver development
 	add_executable (selftest ${PROJ_DIR}/test/selftest.cpp)
 	target_compile_options (selftest PRIVATE -D__SELFTEST__)
 	if (WIN32)
-		target_link_libraries (selftest zt-static ${ws2_32_LIBRARY_PATH} ${lshlwapi_LIBRARY_PATH} ${liphlpapi_LIBRARY_PATH})
+		target_link_libraries (selftest zt-static ${ws2_32_LIBRARY_PATH} ${shlwapi_LIBRARY_PATH} ${iphlpapi_LIBRARY_PATH})
 	else ()
 		target_link_libraries (selftest zt-static pthread)
 	endif ()