Revert "Try running on winforms"

This reverts commit 83a1758bda.

AM2RPortHelperGUI/AM2RPortHelperGUI.Wpf/AM2RPortHelperGUI.Wpf.csproj

@@ -6,12 +6,11 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <ProjectReference Include="..\AM2RPortHelperGUI\AM2RPortHelperGUI.csproj" />
+        <ProjectReference Include="..\AM2RPortHelperGUI\AM2RPortHelperGUI.csproj"/>
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Eto.Platform.Windows" Version="2.7.0" />
+        <PackageReference Include="Eto.Platform.Wpf" Version="2.7.0"/>
-        <PackageReference Include="Eto.Platform.Wpf" Version="2.7.0" />
     </ItemGroup>
 
 </Project>

AM2RPortHelperGUI/AM2RPortHelperGUI.Wpf/Program.cs

@@ -8,6 +8,6 @@ static class Program
     [STAThread]
     public static void Main(string[] args)
     {
-        new Application(Eto.Platforms.WinForms).Run(new MainForm());
+        new Application(Eto.Platforms.Wpf).Run(new MainForm());
     }
 }