Fixed cmake list on Windows.

CMakeLists.txt

@@ -32,6 +32,8 @@ if (NOT DEFINED CONAN_EXPORTED)
     target_compile_definitions(ArbutilsTests PRIVATE TESTS_BUILD)
 endif()
 
-install(TARGETS Arbutils
-        CONFIGURATIONS Release
-        RUNTIME DESTINATION lib)
+if (NOT WINDOWS)
+    install(TARGETS Arbutils
+            CONFIGURATIONS Release
+            RUNTIME DESTINATION lib)
+endif()