diff --git a/SafeExamBrowser.Client/CompositionRoot.cs b/SafeExamBrowser.Client/CompositionRoot.cs
index 3c0b045e..9346b9c4 100644
--- a/SafeExamBrowser.Client/CompositionRoot.cs
+++ b/SafeExamBrowser.Client/CompositionRoot.cs
@@ -249,7 +249,7 @@ namespace SafeExamBrowser.Client
 
 		private IOperation BuildProctoringOperation()
 		{
-			var controller = new ProctoringController(ModuleLogger(nameof(ProctoringController)), uiFactory);
+			var controller = new ProctoringController(context.AppConfig, new FileSystem(), ModuleLogger(nameof(ProctoringController)), uiFactory);
 			var operation = new ProctoringOperation(context, logger, controller);
 
 			context.ProctoringController = controller;
diff --git a/SafeExamBrowser.Client/Operations/ProctoringOperation.cs b/SafeExamBrowser.Client/Operations/ProctoringOperation.cs
index 802cac39..598fb3b1 100644
--- a/SafeExamBrowser.Client/Operations/ProctoringOperation.cs
+++ b/SafeExamBrowser.Client/Operations/ProctoringOperation.cs
@@ -30,9 +30,6 @@ namespace SafeExamBrowser.Client.Operations
 
 		public override OperationResult Perform()
 		{
-			// TODO
-			Context.Settings.Proctoring.Enabled = true;
-
 			if (Context.Settings.Proctoring.Enabled)
 			{
 				logger.Info("Initializing proctoring...");
diff --git a/SafeExamBrowser.Proctoring/JitsiMeet/index.html b/SafeExamBrowser.Proctoring/JitsiMeet/index.html
index 5fc8af18..94532f2e 100644
--- a/SafeExamBrowser.Proctoring/JitsiMeet/index.html
+++ b/SafeExamBrowser.Proctoring/JitsiMeet/index.html
@@ -2,12 +2,18 @@
     <head>
         <meta charset="utf-8" />
     </head>
-    <body>
+    <body style="margin: 0">
         <div id="placeholder" />
         <script src='https://meet.jit.si/external_api.js'></script>
         <script type="text/javascript">
             var domain = "%%_DOMAIN_%%";
             var options = {
+                configOverwrite: {
+                    startAudioOnly: false,
+                    startWithAudioMuted: true,
+                    startWithVideoMuted: false,
+                    disable1On1Mode: true
+                },
                 height: "100%",
                 jwt: "%%_TOKEN_%%",
                 parentNode: document.querySelector('#placeholder'),
diff --git a/SafeExamBrowser.Proctoring/ProctoringControl.cs b/SafeExamBrowser.Proctoring/ProctoringControl.cs
index bc4cfb68..b01fb253 100644
--- a/SafeExamBrowser.Proctoring/ProctoringControl.cs
+++ b/SafeExamBrowser.Proctoring/ProctoringControl.cs
@@ -27,6 +27,7 @@ namespace SafeExamBrowser.Proctoring
 		{
 			if (e.PermissionKind == CoreWebView2PermissionKind.Camera || e.PermissionKind == CoreWebView2PermissionKind.Microphone)
 			{
+				e.State = CoreWebView2PermissionState.Allow;
 				logger.Info($"Granted access to {e.PermissionKind}.");
 			}
 			else
diff --git a/SafeExamBrowser.Proctoring/ProctoringController.cs b/SafeExamBrowser.Proctoring/ProctoringController.cs
index 834e5c90..444dc897 100644
--- a/SafeExamBrowser.Proctoring/ProctoringController.cs
+++ b/SafeExamBrowser.Proctoring/ProctoringController.cs
@@ -9,9 +9,11 @@
 using System;
 using System.IO;
 using System.Reflection;
+using SafeExamBrowser.Configuration.Contracts;
 using SafeExamBrowser.Logging.Contracts;
 using SafeExamBrowser.Proctoring.Contracts;
 using SafeExamBrowser.Settings.Proctoring;
+using SafeExamBrowser.SystemComponents.Contracts;
 using SafeExamBrowser.UserInterface.Contracts;
 using SafeExamBrowser.UserInterface.Contracts.Proctoring;
 
@@ -19,13 +21,18 @@ namespace SafeExamBrowser.Proctoring
 {
 	public class ProctoringController : IProctoringController
 	{
+		private readonly AppConfig appConfig;
+		private readonly IFileSystem fileSystem;
 		private readonly IModuleLogger logger;
 		private readonly IUserInterfaceFactory uiFactory;
 
+		private string filePath;
 		private IProctoringWindow window;
 
-		public ProctoringController(IModuleLogger logger, IUserInterfaceFactory uiFactory)
+		public ProctoringController(AppConfig appConfig, IFileSystem fileSystem, IModuleLogger logger, IUserInterfaceFactory uiFactory)
 		{
+			this.appConfig = appConfig;
+			this.fileSystem = fileSystem;
 			this.logger = logger;
 			this.uiFactory = uiFactory;
 		}
@@ -34,11 +41,15 @@ namespace SafeExamBrowser.Proctoring
 		{
 			if (settings.JitsiMeet.Enabled || settings.Zoom.Enabled)
 			{
+				var content = LoadContent(settings);
 				var control = new ProctoringControl(logger.CloneFor(nameof(ProctoringControl)));
 
+				filePath = Path.Combine(appConfig.TemporaryDirectory, $"{Path.GetRandomFileName()}_index.html");
+				fileSystem.Save(content, filePath);
+
 				control.EnsureCoreWebView2Async().ContinueWith(_ =>
 				{
-					control.Dispatcher.Invoke(() => control.NavigateToString(LoadContent(settings)));
+					control.Dispatcher.Invoke(() => control.CoreWebView2.Navigate(filePath));
 				});
 
 				window = uiFactory.CreateProctoringWindow(control);
@@ -55,6 +66,7 @@ namespace SafeExamBrowser.Proctoring
 		public void Terminate()
 		{
 			window?.Close();
+			fileSystem.Delete(filePath);
 		}
 
 		private string LoadContent(ProctoringSettings settings)
diff --git a/SafeExamBrowser.Proctoring/SafeExamBrowser.Proctoring.csproj b/SafeExamBrowser.Proctoring/SafeExamBrowser.Proctoring.csproj
index c81eeb22..afd2c5b4 100644
--- a/SafeExamBrowser.Proctoring/SafeExamBrowser.Proctoring.csproj
+++ b/SafeExamBrowser.Proctoring/SafeExamBrowser.Proctoring.csproj
@@ -74,6 +74,10 @@
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
+    <ProjectReference Include="..\SafeExamBrowser.Configuration.Contracts\SafeExamBrowser.Configuration.Contracts.csproj">
+      <Project>{7d74555e-63e1-4c46-bd0a-8580552368c8}</Project>
+      <Name>SafeExamBrowser.Configuration.Contracts</Name>
+    </ProjectReference>
     <ProjectReference Include="..\SafeExamBrowser.Logging.Contracts\SafeExamBrowser.Logging.Contracts.csproj">
       <Project>{64ea30fb-11d4-436a-9c2b-88566285363e}</Project>
       <Name>SafeExamBrowser.Logging.Contracts</Name>
@@ -86,6 +90,10 @@
       <Project>{30b2d907-5861-4f39-abad-c4abf1b3470e}</Project>
       <Name>SafeExamBrowser.Settings</Name>
     </ProjectReference>
+    <ProjectReference Include="..\SafeExamBrowser.SystemComponents.Contracts\SafeExamBrowser.SystemComponents.Contracts.csproj">
+      <Project>{903129c6-e236-493b-9ad6-c6a57f647a3a}</Project>
+      <Name>SafeExamBrowser.SystemComponents.Contracts</Name>
+    </ProjectReference>
     <ProjectReference Include="..\SafeExamBrowser.UserInterface.Contracts\SafeExamBrowser.UserInterface.Contracts.csproj">
       <Project>{c7889e97-6ff6-4a58-b7cb-521ed276b316}</Project>
       <Name>SafeExamBrowser.UserInterface.Contracts</Name>
diff --git a/SafeExamBrowser.SystemComponents.Contracts/IFileSystem.cs b/SafeExamBrowser.SystemComponents.Contracts/IFileSystem.cs
index b3f6713e..7f0af245 100644
--- a/SafeExamBrowser.SystemComponents.Contracts/IFileSystem.cs
+++ b/SafeExamBrowser.SystemComponents.Contracts/IFileSystem.cs
@@ -22,5 +22,10 @@ namespace SafeExamBrowser.SystemComponents.Contracts
 		/// Deletes the item at the given path, if it exists. Directories will be completely deleted, including all subdirectories and files.
 		/// </summary>
 		void Delete(string path);
+
+		/// <summary>
+		/// Saves the given content as a file under the specified path. If the file doesn't yet exist, it will be created, otherwise overwritten.
+		/// </summary>
+		void Save(string content, string path);
 	}
 }
diff --git a/SafeExamBrowser.SystemComponents/FileSystem.cs b/SafeExamBrowser.SystemComponents/FileSystem.cs
index c2d831ff..4576f529 100644
--- a/SafeExamBrowser.SystemComponents/FileSystem.cs
+++ b/SafeExamBrowser.SystemComponents/FileSystem.cs
@@ -30,5 +30,10 @@ namespace SafeExamBrowser.SystemComponents
 				Directory.Delete(path, true);
 			}
 		}
+
+		public void Save(string content, string path)
+		{
+			File.WriteAllText(path, content);
+		}
 	}
 }
diff --git a/SafeExamBrowser.UserInterface.Desktop/Windows/ProctoringWindow.xaml b/SafeExamBrowser.UserInterface.Desktop/Windows/ProctoringWindow.xaml
index d384d444..de7abcb8 100644
--- a/SafeExamBrowser.UserInterface.Desktop/Windows/ProctoringWindow.xaml
+++ b/SafeExamBrowser.UserInterface.Desktop/Windows/ProctoringWindow.xaml
@@ -4,7 +4,6 @@
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:SafeExamBrowser.UserInterface.Desktop.Windows"
-        mc:Ignorable="d"
-        Title="ProctoringWindow" Height="450" Width="800">
+        mc:Ignorable="d" Height="250" Width="350" Topmost="True" WindowStyle="None">
     <DockPanel Name="ControlContainer" />
 </Window>
diff --git a/SafeExamBrowser.UserInterface.Desktop/Windows/ProctoringWindow.xaml.cs b/SafeExamBrowser.UserInterface.Desktop/Windows/ProctoringWindow.xaml.cs
index 29504455..e8bd9945 100644
--- a/SafeExamBrowser.UserInterface.Desktop/Windows/ProctoringWindow.xaml.cs
+++ b/SafeExamBrowser.UserInterface.Desktop/Windows/ProctoringWindow.xaml.cs
@@ -75,6 +75,8 @@ namespace SafeExamBrowser.UserInterface.Desktop.Windows
 			}
 
 			Closing += ProctoringWindow_Closing;
+			Top = SystemParameters.WorkArea.Height - Height;
+			Left = SystemParameters.WorkArea.Width - Width;
 		}
 	}
 }
