No 32-bit compiler toolchain found

I am trying to package my project for windows 32 bit but I am always getting this error message:

No 32-bit compiler toolchain found in C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\cl.exe

I saw a lot of people haveing this problem but they are all using C++. I am using blueprint.

It doesn’t matter if you use C++ or Blueprint. The solution is always the same. Close Visual Studio, go to windows “add or remove app” settings, locate your visual studio, click on modify, Visual Studio installer opens, click on modify again, make a check in “Common Tools for Visual C++” and while you here, also make sure to check in “Tools and Windows SDKs” (under Windows 8.1).