diff --git a/Core/GameInstanceManager.cs b/Core/GameInstanceManager.cs
index 2a9ab5f0bb..a3942d7c92 100644
--- a/Core/GameInstanceManager.cs
+++ b/Core/GameInstanceManager.cs
@@ -623,7 +623,7 @@ public IGame DetermineGame(DirectoryInfo path, IUser user)
                 default:
                     // Prompt user to choose
                     int selection = user.RaiseSelectionDialog(
-                        $"Please select the game that is installed at {path}",
+                        $"Please select the game that is installed at {path.FullName.Replace('/', Path.DirectorySeparatorChar)}",
                         matchingGames.Select(g => g.ShortName).ToArray());
                     return selection >= 0 ? matchingGames[selection] : null;
             }
diff --git a/GUI/Dialogs/CloneFakeGameDialog.cs b/GUI/Dialogs/CloneFakeGameDialog.cs
index 95f7c85f7e..9953414bbb 100644
--- a/GUI/Dialogs/CloneFakeGameDialog.cs
+++ b/GUI/Dialogs/CloneFakeGameDialog.cs
@@ -53,7 +53,7 @@ private void comboBoxKnownInstance_SelectedIndexChanged(object sender, EventArgs
             string sel = comboBoxKnownInstance.SelectedItem as string;
             textBoxClonePath.Text = string.IsNullOrEmpty(sel)
                 ? ""
-                : manager.Instances[sel].GameDir();
+                : manager.Instances[sel].GameDir().Replace('/', Path.DirectorySeparatorChar);
         }
 
         /// <summary>