diff --git a/src/Ryujinx.Gtk3/Program.cs b/src/Ryujinx.Gtk3/Program.cs
index 2d350374bf..514f516508 100644
--- a/src/Ryujinx.Gtk3/Program.cs
+++ b/src/Ryujinx.Gtk3/Program.cs
@@ -318,15 +318,13 @@ namespace Ryujinx
             {
                 if (mainWindow.ApplicationLibrary.TryGetApplicationsFromFile(CommandLineState.LaunchPathArg, out List<ApplicationData> applications))
                 {
-                    ApplicationData applicationData;
-
                     if (CommandLineState.LaunchApplicationId != null)
                     {
-                        applicationData = applications.Find(application => application.IdString == CommandLineState.LaunchApplicationId);
+                        int applicationIndex = applications.FindIndex(application => application.IdString.Equals(CommandLineState.LaunchApplicationId, StringComparison.InvariantCultureIgnoreCase));
 
-                        if (applicationData != null)
+                        if (applicationIndex != -1)
                         {
-                            mainWindow.RunApplication(applicationData, CommandLineState.StartFullscreenArg);
+                            mainWindow.RunApplication(applications[applicationIndex], CommandLineState.StartFullscreenArg);
                         }
                         else
                         {
@@ -336,8 +334,7 @@ namespace Ryujinx
                     }
                     else
                     {
-                        applicationData = applications[0];
-                        mainWindow.RunApplication(applicationData, CommandLineState.StartFullscreenArg);
+                        mainWindow.RunApplication(applications[0], CommandLineState.StartFullscreenArg);
                     }
                 }
                 else
diff --git a/src/Ryujinx.HLE/Loaders/Processes/Extensions/PartitionFileSystemExtensions.cs b/src/Ryujinx.HLE/Loaders/Processes/Extensions/PartitionFileSystemExtensions.cs
index b3590d9bd7..b3d409e082 100644
--- a/src/Ryujinx.HLE/Loaders/Processes/Extensions/PartitionFileSystemExtensions.cs
+++ b/src/Ryujinx.HLE/Loaders/Processes/Extensions/PartitionFileSystemExtensions.cs
@@ -71,10 +71,11 @@ namespace Ryujinx.HLE.Loaders.Processes.Extensions
 
                 if (applicationId == 0)
                 {
-                    foreach ((ulong _, ContentMetaData content) in applications)
+                    foreach ((ulong id, ContentMetaData content) in applications)
                     {
                         mainNca = content.GetNcaByType(device.FileSystem.KeySet, ContentType.Program, device.Configuration.UserChannelPersistence.Index);
                         controlNca = content.GetNcaByType(device.FileSystem.KeySet, ContentType.Control, device.Configuration.UserChannelPersistence.Index);
+                        applicationId = id;
                         break;
                     }
                 }
@@ -142,7 +143,24 @@ namespace Ryujinx.HLE.Loaders.Processes.Extensions
                     }
                 }
 
-                return (true, mainNca.Load(device, patchNca, controlNca));
+                try
+                {
+                    return (true, mainNca.Load(device, patchNca, controlNca));
+                }
+                catch (HorizonResultException ex)
+                {
+                    // The exception message already contains enough information here.
+                    errorMessage = $"Failed to load: {ex.Message}";
+
+                    return (false, ProcessResult.Failed);
+                }
+                catch (Exception ex)
+                {
+                    // Add the stacktrace in addition to the exception message.
+                    errorMessage = $"Failed to load: {ex}";
+
+                    return (false, ProcessResult.Failed);
+                }
             }
 
             errorMessage = $"Unable to load: Could not find Main NCA for title \"{applicationId:X16}\"";
diff --git a/src/Ryujinx.UI.Common/App/ApplicationLibrary.cs b/src/Ryujinx.UI.Common/App/ApplicationLibrary.cs
index 2defc1f6c8..89d2326c37 100644
--- a/src/Ryujinx.UI.Common/App/ApplicationLibrary.cs
+++ b/src/Ryujinx.UI.Common/App/ApplicationLibrary.cs
@@ -576,19 +576,13 @@ namespace Ryujinx.UI.App.Common
                             {
                                 AppData = application,
                             });
-                        }
 
-                        if (applications.Count > 1)
-                        {
-                            numApplicationsFound += applications.Count - 1;
+                            numApplicationsFound++;
+                            numApplicationsLoaded++;
                         }
+                    }
 
-                        numApplicationsLoaded += applications.Count;
-                    }
-                    else
-                    {
-                        numApplicationsFound--;
-                    }
+                    numApplicationsFound--;
 
                     OnApplicationCountUpdated(new ApplicationCountUpdatedEventArgs
                     {
diff --git a/src/Ryujinx/UI/Windows/MainWindow.axaml.cs b/src/Ryujinx/UI/Windows/MainWindow.axaml.cs
index 348412e78c..f5e826c17d 100644
--- a/src/Ryujinx/UI/Windows/MainWindow.axaml.cs
+++ b/src/Ryujinx/UI/Windows/MainWindow.axaml.cs
@@ -325,15 +325,13 @@ namespace Ryujinx.Ava.UI.Windows
 
                     if (ApplicationLibrary.TryGetApplicationsFromFile(_launchPath, out List<ApplicationData> applications))
                     {
-                        ApplicationData applicationData;
-
                         if (_launchApplicationId != null)
                         {
-                            applicationData = applications.Find(application => application.IdString == _launchApplicationId);
+                            int applicationIndex = applications.FindIndex(application => application.IdString.Equals(_launchApplicationId, StringComparison.InvariantCultureIgnoreCase));
 
-                            if (applicationData != null)
+                            if (applicationIndex != -1)
                             {
-                                await ViewModel.LoadApplication(applicationData, _startFullscreen);
+                                await ViewModel.LoadApplication(applications[applicationIndex], _startFullscreen);
                             }
                             else
                             {
@@ -343,8 +341,7 @@ namespace Ryujinx.Ava.UI.Windows
                         }
                         else
                         {
-                            applicationData = applications[0];
-                            await ViewModel.LoadApplication(applicationData, _startFullscreen);
+                            await ViewModel.LoadApplication(applications[0], _startFullscreen);
                         }
                     }
                     else