compile error

[hoowang]

hi，dear friends，When I tried to compile, I had the following error, and I did not upgrade solution according to your instructions. I have not found a way to solve these problems on the Internet. I hope you can help me. thanks very much. My system environment is: Windows 7 x64 + visual studio 2015 update 2.
The compiler error log is as follows:
===========================error log=================================
2>------ Build started: Project: libvlccore, Configuration: Debug Win32 ------
2>C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V140\Microsoft.Cpp.Platform.targets(57,5): error MSB8020: The build tools for v120 (Platform Toolset = 'v120') cannot be found. To build using the v120 build tools, please install v120 build tools. Alternatively, you may upgrade to the current Visual Studio tools by selecting the Project menu or right-click the solution, and then selecting "Retarget solution".
3>------ Build started: Project: libvlc, Configuration: Debug Win32 ------
3>C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V140\Microsoft.Cpp.Platform.targets(57,5): error MSB8020: The build tools for v120 (Platform Toolset = 'v120') cannot be found. To build using the v120 build tools, please install v120 build tools. Alternatively, you may upgrade to the current Visual Studio tools by selecting the Project menu or right-click the solution, and then selecting "Retarget solution".
4>------ Build started: Project: winvlc, Configuration: Debug Win32 ------
4>C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V140\Microsoft.Cpp.Platform.targets(57,5): error MSB8020: The build tools for v120 (Platform Toolset = 'v120') cannot be found. To build using the v120 build tools, please install v120 build tools. Alternatively, you may upgrade to the current Visual Studio tools by selecting the Project menu or right-click the solution, and then selecting "Retarget solution".
========== Build: 0 succeeded, 4 failed, 0 up-to-date, 0 skipped ==========

[MVoz]

visual studio 2013 <==> /p:PlatformToolset=v120

[sunqueen]

Hi.
I'm sorry.
I hope your problem was fixed.
I was said, when you try to load project, please don't convert. :)
As you know that project need to visual studio 2013.
Because visual studio 2015's some dll does not have privious supported functions.