The verification script cannot find Microsoft Visual Studio, could you confirm you have the following dependencies installed?
- Python 3.6.5 64-bit
- CMake 3.4 or higher 64-bit
- Microsoft Visual Studio* with C++ 2019, 2017, or 2015 with MSBuild
If you do, please share the version installed. Also, Microsoft Visual Studio needs to be installed with Desktop development with C++, Universal Windows Platform development, and MSBuild enabled.