title: Using .NET 4.x in Unity on a Mac
body: <p>How can you use .NET 4.x on a <strong>MAC</strong> and use VSCode as the editor!</p>
  
  <p>I have those settings set in unity:</p>
  
  <p><a href="https://i.stack.imgur.com/NIzcx.png" rel="noreferrer"><img src="https://i.stack.imgur.com/NIzcx.png" alt="enter image description here"></a></p>
  
  <p>In VScode I get the following error:</p>
  
  <p><code>
          The reference assemblies for framework ".NETFramework,Version=v4.7.1" were not found. To resolve this, install the SDK or Targeting Pack for this framework version or retarget your application to a version of the framework for which you have the SDK or Targeting Pack installed. Note that assemblies will be resolved from the Global Assembly Cache (GAC) and will be used in place of reference assemblies. Therefore your assembly may not be correctly targeted for the framework you intend.
          Failed to load project file '/Data/unity_learn/RIG/Assembly-CSharp.csproj'.
  /Data/unity_learn/RIG/Assembly-CSharp.csproj
  /Users/doekewartena/.vscode/extensions/ms-vscode.csharp-1.16.0/.omnisharp/1.32.4/omnisharp/msbuild/15.0/Bin/Microsoft.Common.CurrentVersion.targets(1195,5): Error: The reference assemblies for framework ".NETFramework,Version=v4.7.1" were not found. To resolve this, install the SDK or Targeting Pack for this framework version or retarget your application to a version of the framework for which you have the SDK or Targeting Pack installed. Note that assemblies will be resolved from the Global Assembly Cache (GAC) and will be used in place of reference assemblies. Therefore your assembly may not be correctly targeted for the framework you intend.
  </code>
  I can't find a download for <code>4.x</code> version for the mac.</p>