After installing VS 2015 Community I get this error when trying to create a blank project. or convert an old project… An error occurred while trying to generate project files. Running D:/Epic Games/4.14/Engine/Binaries/DotNET/UnrealBuildTool.exe -projectfiles -project=“C:/Users/kevin.mitchell/Doc…

I also ran into this prroblem these days. But finally I found out VS2015 don’t have C++ language as default. I just set up VS 2015 again and select C++, and then all works. Hope this could help.