Error while Creating User-Written Model DLLs


I am new to FLAC. I recently tried to perform the procedure needed to be adopted to use C++ UDM for FLAC 8.0
I installed VS2015(as VS2010 is unavailable) and tried to run the basic Constitutive Model. But I got the following error written below:
The build tools for Visual Studio 2010 (v100) cannot be found. To build using the Visual Studio 2015 (v140) build tools, either click the Project menu or right-click the solution, and then select “Upgrade Solution…”. Install Visual Studio 2010 (v100) to build using the Visual Studio 2010 (v100) build tools.

As VS2010 can’t be installed, can someone please convey how to proceed after this?
I have already installed following things successfully:

  1. FLAC 8.0
  2. Visual Studio 2015 Enterprise
  3. Microsoft Visual C++ 2010 Service Pack 1 Redistributable Package MFC Security Update

Thank you

Try this one for VS2010: