A new update of OpenCL Code Builder (ver. 5.2) was released in Intel INDE Update 2. You can download it directly from https://registrationcenter.intel.com/download.aspx?ProductID=2376.
The new update includes critical bug fixes for Windows 10 and Visual Studio 2015:
Build failures with Intel OpenCL Offline Compiler on Windows 10
Empty Code Builder project generation failure with Jump start kit on Visual studio 2015