Build Failed Packaging Windows 64

Hello Guys,
I Know it haves one ore more Thread with this Question, but they dont help me… I have to make a Video Game for the school but when i trie to package it it comes this error…
Pls help i dont have much time
link text

your build error message is
UATHelper: Packaging (Windows (64-bit)): UnrealBuildTool: ERROR: No 32-bit compiler toolchain found in C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\cl.exe

this might help…