porting-desktop-apps-to-net-core worked before

I've been using this tutorial many times before and had never a issue. Since I updated my visual studio i get this.

I get the follow error after following this tutorial: https://devblogs.microsoft.com/dotnet/porting-desktop-apps-to-net-core/

I'm using the Guna.dll for my text and buttons.

Can anyone help me, give me more information about the problem/error?

        System.TypeInitializationException
      HResult=0x80131534
      Message=The type initializer for 'A.c5596ad7eebefb7cfe22f22c88ed940ca' threw an exception.
      Source=Guna.UI
      StackTrace:
       at A.c5596ad7eebefb7cfe22f22c88ed940ca.c28713f1a30f3f2105e30cc9d10f7ef4a()
       at Guna.UI.WinForms.GunaLabel..ctor()
       at Nettoya.FormHome.InitializeComponent() in C:\Users\b\Desktop\Nettoya\Nettoya\Form1.Designer.cs:line 37
       at Nettoya.FormHome..ctor() in C:\Users\b\Desktop\Nettoya\Nettoya\Form1.cs:line 49
       at Nettoya.Program.Main() in C:\Users\b\Desktop\Nettoya\Nettoya\Program.cs:line 18
    
    Inner Exception 1:
    TypeLoadException: Could not load type 'Microsoft.VisualBasic.Devices.Network' from assembly 'Microsoft.VisualBasic, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'.