diff --git a/UnityExtension/Commands/OpenUnityCommand.cs b/UnityExtension/Commands/OpenUnityCommand.cs
index ac27029..320fa7d 100644
--- a/UnityExtension/Commands/OpenUnityCommand.cs
+++ b/UnityExtension/Commands/OpenUnityCommand.cs
@@ -24,6 +24,14 @@ public OpenUnityCommand(UnityProject project)
 
     public override CommandResult Invoke()
     {
+        // Dead reference: the project's folder no longer exists on disk. Don't try to
+        // launch Unity against a missing path (also guards against the folder being
+        // deleted after the list was built).
+        if (!Directory.Exists(_projectPath))
+        {
+            return CommandResult.ShowToast($"Project folder no longer exists:\n{_projectPath}");
+        }
+
         // Lazy-load only when invoking
         _editorPath ??= EditorParser.GetExecutablePathForVersion(_projectVersion);
 
diff --git a/UnityExtension/Data/UnityProject.cs b/UnityExtension/Data/UnityProject.cs
index 0e2831a..510ca18 100644
--- a/UnityExtension/Data/UnityProject.cs
+++ b/UnityExtension/Data/UnityProject.cs
@@ -7,4 +7,10 @@ internal sealed record UnityProject
     public string Version { get; init; } = string.Empty;
     public long LastModified { get; init; }
     public bool IsFavorite { get; init; }
+
+    /// <summary>
+    /// Whether the project's folder still exists on disk. Dead references
+    /// (moved/deleted projects still listed by Unity Hub) have this set to false.
+    /// </summary>
+    public bool Exists { get; init; }
 }
diff --git a/UnityExtension/Helpers/ProjectParser.cs b/UnityExtension/Helpers/ProjectParser.cs
index 852d831..3c2e43d 100644
--- a/UnityExtension/Helpers/ProjectParser.cs
+++ b/UnityExtension/Helpers/ProjectParser.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Text.Json;
@@ -9,49 +9,122 @@ public static class ProjectParser
 {
     internal static List<UnityProject> GetUnityProjects()
     {
-        var result = new List<UnityProject>();
-        var appDataPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
-        var projectsJsonFilePath = Path.Combine(appDataPath, Resources.ProjectsJsonPath);
+        var projectsJsonFilePath = Resources.ProjectsJsonPath;
 
         if (!File.Exists(projectsJsonFilePath))
         {
-            return result;
+            return new List<UnityProject>();
         }
 
+        string jsonContent;
         try
         {
-            var jsonContent = File.ReadAllText(projectsJsonFilePath);
-            var projectsRoot = JsonDocument.Parse(jsonContent).RootElement;
+            jsonContent = File.ReadAllText(projectsJsonFilePath);
+        }
+        catch (Exception)
+        {
+            // File exists but couldn't be read (locked, permissions, etc.)
+            return new List<UnityProject>();
+        }
+
+        return ParseProjects(jsonContent);
+    }
+
+    /// <summary>
+    /// Parses the contents of Unity Hub's projects-v1.json into a list of projects.
+    /// Each entry is parsed independently: a single malformed or incomplete entry
+    /// (e.g. a dead reference to a moved/deleted project) is skipped rather than
+    /// aborting the whole list.
+    /// </summary>
+    internal static List<UnityProject> ParseProjects(string jsonContent)
+    {
+        var result = new List<UnityProject>();
+
+        JsonElement projectsRoot;
+        try
+        {
+            projectsRoot = JsonDocument.Parse(jsonContent).RootElement;
+        }
+        catch (JsonException)
+        {
+            // Corrupt/unreadable JSON → empty list; the page shows "No projects found".
+            return result;
+        }
+
+        if (
+            !projectsRoot.TryGetProperty("data", out var data)
+            || data.ValueKind != JsonValueKind.Object
+        )
+        {
+            return result;
+        }
 
-            if (projectsRoot.TryGetProperty("data", out var data))
+        foreach (var property in data.EnumerateObject())
+        {
+            try
             {
-                foreach (var property in data.EnumerateObject())
+                var projectPath = property.Name;
+                var projectInfo = property.Value;
+
+                var fallbackTitle = Path.GetFileName(projectPath.TrimEnd('/', '\\'));
+
+                var title =
+                    projectInfo.TryGetProperty("title", out var titleEl)
+                    && titleEl.ValueKind == JsonValueKind.String
+                    && !string.IsNullOrEmpty(titleEl.GetString())
+                        ? titleEl.GetString()!
+                        : fallbackTitle;
+
+                var version =
+                    projectInfo.TryGetProperty("version", out var versionEl)
+                    && versionEl.ValueKind == JsonValueKind.String
+                        ? versionEl.GetString()!
+                        : "Unknown";
+
+                long lastModified = 0;
+                if (
+                    projectInfo.TryGetProperty("lastModified", out var lastModifiedEl)
+                    && lastModifiedEl.ValueKind == JsonValueKind.Number
+                    && lastModifiedEl.TryGetInt64(out var parsedLastModified)
+                )
                 {
-                    var projectPath = property.Name;
-                    var projectInfo = property.Value;
+                    lastModified = parsedLastModified;
+                }
+
+                var isFavorite =
+                    projectInfo.TryGetProperty("isFavorite", out var isFavoriteEl)
+                    && isFavoriteEl.ValueKind == JsonValueKind.True;
 
-                    var project = new UnityProject
+                result.Add(
+                    new UnityProject
                     {
                         Path = projectPath,
-                        Title =
-                            projectInfo.GetProperty("title").GetString()
-                            ?? Path.GetFileName(projectPath),
-                        Version = projectInfo.GetProperty("version").GetString() ?? "Unknown",
-                        LastModified = projectInfo.GetProperty("lastModified").GetInt64(),
-                        IsFavorite =
-                            projectInfo.TryGetProperty("isFavorite", out var isFavorite)
-                            && isFavorite.GetBoolean(),
-                    };
-
-                    result.Add(project);
-                }
+                        Title = title,
+                        Version = version,
+                        LastModified = lastModified,
+                        IsFavorite = isFavorite,
+                        Exists = SafeDirectoryExists(projectPath),
+                    }
+                );
+            }
+            catch (Exception)
+            {
+                // Skip only this malformed entry; keep parsing the rest.
             }
         }
+
+        return result;
+    }
+
+    private static bool SafeDirectoryExists(string path)
+    {
+        try
+        {
+            return !string.IsNullOrEmpty(path) && Directory.Exists(path);
+        }
         catch (Exception)
         {
-            // Any error in parsing will result in an empty list
+            return false;
         }
-
-        return result;
     }
 }
diff --git a/UnityExtension/Helpers/Resources.cs b/UnityExtension/Helpers/Resources.cs
index d4ca297..b3b4a1e 100644
--- a/UnityExtension/Helpers/Resources.cs
+++ b/UnityExtension/Helpers/Resources.cs
@@ -13,5 +13,9 @@ public static class Resources
         );
 
     public static IconInfo IconUrl => new("\uE8A7");
+
+    // Segoe Fluent "Warning" glyph \u2014 used to flag projects whose folder is gone from disk.
+    public static IconInfo IconMissing => new("\uE7BA");
+
     public static IconInfo IconUnity => IconHelpers.FromRelativePath("Assets\\UnityLogo.png");
 }
diff --git a/UnityExtension/Helpers/SettingsManager.cs b/UnityExtension/Helpers/SettingsManager.cs
index 817f07a..a6c6cf1 100644
--- a/UnityExtension/Helpers/SettingsManager.cs
+++ b/UnityExtension/Helpers/SettingsManager.cs
@@ -9,6 +9,9 @@ internal sealed class SettingsManager : JsonSettingsManager
     private ToggleSetting GroupFavoritesFirstSetting { get; }
     public bool GroupFavoritesFirst => GroupFavoritesFirstSetting.Value;
 
+    private ToggleSetting HideMissingProjectsSetting { get; }
+    public bool HideMissingProjects => HideMissingProjectsSetting.Value;
+
     private static string SettingsJsonPath()
     {
         var directory = Utilities.BaseSettingsPath("UnityExtension");
@@ -27,7 +30,15 @@ public SettingsManager()
             defaultValue: true
         );
 
+        HideMissingProjectsSetting = new ToggleSetting(
+            key: "hideMissingProjects",
+            label: "Hide projects missing from disk",
+            description: "Don't list Unity projects whose folder no longer exists on disk",
+            defaultValue: false
+        );
+
         Settings.Add(GroupFavoritesFirstSetting);
+        Settings.Add(HideMissingProjectsSetting);
 
         LoadSettings();
 
diff --git a/UnityExtension/Pages/UnityExtensionPage.cs b/UnityExtension/Pages/UnityExtensionPage.cs
index 09536ba..af7e135 100644
--- a/UnityExtension/Pages/UnityExtensionPage.cs
+++ b/UnityExtension/Pages/UnityExtensionPage.cs
@@ -34,6 +34,11 @@ public override IListItem[] GetItems()
         {
             var projects = ProjectParser.GetUnityProjects();
 
+            if (_settingsManager.HideMissingProjects)
+            {
+                projects = projects.Where(p => p.Exists).ToList();
+            }
+
             if (projects.Count == 0)
             {
                 items.Add(
@@ -50,14 +55,11 @@ public override IListItem[] GetItems()
             {
                 projects.Sort((a, b) => b.LastModified.CompareTo(a.LastModified));
 
-                if (_settingsManager.GroupFavoritesFirst)
-                {
-                    var favoriteProjects = projects.Where(p => p.IsFavorite).ToList();
-                    var nonFavoriteProjects = projects.Where(p => !p.IsFavorite).ToList();
+                IEnumerable<UnityProject> ordered = _settingsManager.GroupFavoritesFirst
+                    ? projects.Where(p => p.IsFavorite).Concat(projects.Where(p => !p.IsFavorite))
+                    : projects;
 
-                    items.AddRange(favoriteProjects.Select(CreateProjectListItem));
-                    items.AddRange(nonFavoriteProjects.Select(CreateProjectListItem));
-                }
+                items.AddRange(ordered.Select(CreateProjectListItem));
             }
         }
         catch (Exception ex)
@@ -94,13 +96,18 @@ private static ListItem CreateProjectListItem(UnityProject project)
             tags.Add(new Tag("⭐ Favorite") { Foreground = ColorHelpers.FromRgb(222, 186, 56) });
         }
 
+        if (!project.Exists)
+        {
+            tags.Add(new Tag("Missing") { Foreground = ColorHelpers.FromRgb(224, 108, 117) });
+        }
+
         tags.Add(new Tag(project.Version));
 
         return new ListItem(defaultCommand)
         {
             Title = project.Title,
-            Subtitle = project.Path,
-            Icon = Resources.IconUnity,
+            Subtitle = project.Exists ? project.Path : $"{project.Path}  (folder not found)",
+            Icon = project.Exists ? Resources.IconUnity : Resources.IconMissing,
             Tags = tags.ToArray(),
             MoreCommands = contextCommands.ToArray(),
         };