diff --git a/Pilz.Drawing.Drawing3D.OpenGLRenderer/Preview/ModelPreview.vb b/Pilz.Drawing.Drawing3D.OpenGLRenderer/Preview/ModelPreview.vb
index 0ed57ac..5257761 100644
--- a/Pilz.Drawing.Drawing3D.OpenGLRenderer/Preview/ModelPreview.vb
+++ b/Pilz.Drawing.Drawing3D.OpenGLRenderer/Preview/ModelPreview.vb
@@ -11,6 +11,7 @@ Imports OpenTK.Mathematics
 Imports OpenTK.WinForms
 Imports OpenTK.Input
 Imports OpenTK.Windowing.GraphicsLibraryFramework
+Imports Key = OpenTK3.Input.Key
 
 Namespace PreviewN
 
@@ -31,6 +32,12 @@ Namespace PreviewN
         Public Property Scaling As Single = 500.0F
         Public Property ClearColor As Color = Color.CornflowerBlue
 
+        Public ReadOnly Property Keyboard As OpenTK3.Input.KeyboardState
+            Get
+                Return OpenTK3.Input.Keyboard.GetState
+            End Get
+        End Property
+
         Public Property EnableCameraControlling As Boolean
             Get
                 Return _EnableCameraControlling
@@ -82,14 +89,14 @@ Namespace PreviewN
 
         Private ReadOnly Property IsStrgPressed As Boolean
             Get
-                Dim state As KeyboardState = Keyboard.GetState()
+                Dim state = Keyboard
                 Return state(Key.ControlLeft) OrElse state(Key.ControlRight)
             End Get
         End Property
 
         Private ReadOnly Property IsShiftPressed As Boolean
             Get
-                Dim state As KeyboardState = Keyboard.GetState()
+                Dim state = Keyboard
                 Return state(Key.ShiftLeft) OrElse state(Key.ShiftRight)
             End Get
         End Property
@@ -286,7 +293,7 @@ Namespace PreviewN
             Dim allowCamMove As Boolean = Not (IsMouseDown AndAlso IsShiftPressed)
 
             If allowCamMove Then
-                Dim state As KeyboardState = Keyboard.GetState
+                Dim state = Keyboard
 
                 If state(Key.W) Then
                     'camera.Move(moveSpeed, moveSpeed, camMtx)
diff --git a/Pilz.Drawing.Drawing3D.OpenGLRenderer/Rendering/Renderer.vb b/Pilz.Drawing.Drawing3D.OpenGLRenderer/Rendering/Renderer.vb
index 6e071c6..8319ed9 100644
--- a/Pilz.Drawing.Drawing3D.OpenGLRenderer/Rendering/Renderer.vb
+++ b/Pilz.Drawing.Drawing3D.OpenGLRenderer/Rendering/Renderer.vb
@@ -1,9 +1,13 @@
 Imports System.Drawing
 Imports System.Threading
 Imports System.Windows.Forms
+
 Imports OpenTK
 Imports OpenTK.Graphics.OpenGL
+Imports OpenTK.Mathematics
+
 Imports Pilz.S3DFileParser
+
 Imports Bitmap = System.Drawing.Bitmap
 Imports Color = System.Drawing.Color
 Imports Image = System.Drawing.Image
diff --git a/Pilz.Networking/Pilz.Networking.vbproj b/Pilz.Networking/Pilz.Networking.vbproj
index 433a80d..0bed2e5 100644
--- a/Pilz.Networking/Pilz.Networking.vbproj
+++ b/Pilz.Networking/Pilz.Networking.vbproj
@@ -5,6 +5,7 @@
     <NoWarn>42016,41999,42017,42018,42019,42032,42036,42020,42021,42022</NoWarn>
     <DocumentationFile>Pilz.Networking.xml</DocumentationFile>
     <DefineTrace>true</DefineTrace>
+    <UseWindowsForms>true</UseWindowsForms>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DefineDebug>true</DefineDebug>
@@ -25,6 +26,7 @@
     <OptionInfer>On</OptionInfer>
   </PropertyGroup>
   <ItemGroup>
+    <PackageReference Include="Microsoft.VisualBasic" Version="10.3.0" />
     <PackageReference Include="System.Data.DataSetExtensions" Version="4.5.0" />
     <PackageReference Include="System.Net.Http" Version="4.3.4" />
   </ItemGroup>