Cannot open project in VS 2017

[tedvanderveen]

Unsupported This version of Visual Studio is unable to open the following projects. The project types may not be installed or this version of Visual Studio may not support them. For more information on enabling these project types or otherwise migrating your assets, please see the details in the "Migration Report" displayed after clicking OK.

• MqttLibMobile, "D:\r\MqttDotNet\MqttLibMobile\MqttLibMobile.csproj"
• MqttPhone7Lib, "D:\r\MqttDotNet\MqttPhone7Lib\MqttPhone7Lib.csproj"

No changes required These projects can be opened in Visual Studio 2015, Visual Studio 2013, Visual Studio 2012, and Visual Studio 2010 SP1 without changing them.

• MqttLib, "D:\r\MqttDotNet\MqttLib\MqttLib.csproj"
• Sample, "D:\r\MqttDotNet\Sample\Sample.csproj"
• MqttDotNet, "D:\r\MqttDotNet\MqttDotNet.sln"

[stevenlovegrove]

Did you look at the 'Migration Report'?

[BeginnerRaffe]

Hello Steven, I get the same error when I tries to open the project in VS 2017. How can I solve the problem?