It looks like msbuild is not picking up the right toolset for you. I noticed that you're using a French version of VS, with which we did not test our build system.
Can you do the following from the command line:
and see if the vsvars32.bat exists at the expected location.
If it works, you should be able to invoke the compiler. Please try
And see if it invokes the compiler version 16.00.40219.1
If you share your results, we should be able to figure out what's wrong.
One other thing you can do is to open Casablanca100.vcxproj in Visual Studio 2010, that will also ensure that the right toolset is picked up.