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
Stability improvements in API debugger and Code Analyzer