diff --git a/AchievementsTracker/AchievementsTracker/GameManager.cs b/AchievementsTracker/AchievementsTracker/GameManager.cs
index 9225b4e..ab1263b 100644
--- a/AchievementsTracker/AchievementsTracker/GameManager.cs
+++ b/AchievementsTracker/AchievementsTracker/GameManager.cs
@@ -195,10 +195,17 @@ public void update()
             int newCharSelect = memoryReader.ReadCharSelect();
             if (state == ScreenState.ChooseCharacter && charSelect == 0 && newCharSelect != 0)
             {
-                // Start timer
-                Log.WriteLine("Character selected!");
-                tracker.RunStarted(time, false);
-                tracker.SendRunStart(time);
+                if (characters == 0)
+                {
+                    // Start timer
+                    Log.WriteLine("Character selected!");
+                    tracker.RunStarted(time, false);
+                    tracker.SendRunStart(time);
+                }
+                else
+                {
+                    tracker.SetErrorMessage("Characters Unexpectedly Unlocked!");
+                }
             }
             charSelect = newCharSelect;
 
diff --git a/AchievementsTracker/AchievementsTracker/MainForm.Designer.cs b/AchievementsTracker/AchievementsTracker/MainForm.Designer.cs
index cbf20fb..3903642 100644
--- a/AchievementsTracker/AchievementsTracker/MainForm.Designer.cs
+++ b/AchievementsTracker/AchievementsTracker/MainForm.Designer.cs
@@ -53,6 +53,7 @@ private void InitializeComponent()
             this.ExtrapolatedTimeStatus = new System.Windows.Forms.Label();
             this.ASOStatus = new System.Windows.Forms.Label();
             this.ASO = new System.Windows.Forms.Label();
+            this.errorMsg = new System.Windows.Forms.Label();
             this.Tutorial = new System.Windows.Forms.Label();
             this.TutorialStatus = new System.Windows.Forms.Label();
             this.aso1Bomb = new System.Windows.Forms.Label();
@@ -314,6 +315,18 @@ private void InitializeComponent()
             this.ASO.Size = new System.Drawing.Size(46, 15);
             this.ASO.TabIndex = 25;
             this.ASO.Text = "AS+O:";
+            // 
+            // Error Message
+            // 
+            this.errorMsg.AutoSize = true;
+            this.errorMsg.Location = new System.Drawing.Point(12, 32);
+            this.errorMsg.ForeColor = System.Drawing.Color.Red;
+            this.errorMsg.Name = "ErrorMessage";
+            this.errorMsg.Size = new System.Drawing.Size(38, 13);
+            this.errorMsg.TabIndex = 51;
+            this.errorMsg.Text = "";
+
+
             // 
             // Tutorial
             // 
@@ -609,6 +622,7 @@ private void InitializeComponent()
             this.Controls.Add(this.Tutorial);
             this.Controls.Add(this.ASO);
             this.Controls.Add(this.ASOStatus);
+            this.Controls.Add(this.errorMsg);
             this.Controls.Add(this.ExtrapolatedTimeStatus);
             this.Controls.Add(this.ExtrapolatedTime);
             this.Controls.Add(this.AddictedStatus);
@@ -670,6 +684,7 @@ private void InitializeComponent()
         public System.Windows.Forms.Label ExtrapolatedTimeStatus;
         public System.Windows.Forms.Label ASOStatus;
         public System.Windows.Forms.Label ASO;
+        public System.Windows.Forms.Label errorMsg;
         public System.Windows.Forms.Label Tutorial;
         public System.Windows.Forms.Label TutorialStatus;
         public System.Windows.Forms.Label Addicted;
diff --git a/AchievementsTracker/AchievementsTracker/MainForm.cs b/AchievementsTracker/AchievementsTracker/MainForm.cs
index abc4a97..97fc239 100644
--- a/AchievementsTracker/AchievementsTracker/MainForm.cs
+++ b/AchievementsTracker/AchievementsTracker/MainForm.cs
@@ -80,7 +80,7 @@ public void SetResetHotKey(int modifiers, Keys key)
             UnregisterHotKey(Handle, RESET_HOTKEY_ID);
             RegisterHotKey(Handle, RESET_HOTKEY_ID, modifiers, (int)key);
         }
-        
+
         // Hotkey
         protected override void WndProc(ref Message m)
         {
@@ -96,11 +96,12 @@ public void Reset()
         {
             room.Text = "";
             roomStatus.Text = "";
+            errorMsg.Text = "";
 
             SetHideLoadless(false);
 
             startTime = 0;
-            
+
             // Init timer
             if (runTimer != null)
             {
@@ -251,12 +252,18 @@ public void Reset()
             currentlyPlaying = false;
         }
 
+        public void SetErrorMessage(string msg)
+        {
+            errorMsg.Text = msg;
+        }
+
         public void setRoomCode(string code)
         {
             if (code != null)
             {
                 room.Text = "Room: " + code;
-            } else
+            }
+            else
             {
                 room.Text = "";
             }
@@ -940,7 +947,8 @@ public void SetHideLoadless(bool hide)
             {
                 loadlessTimer.Hide();
                 loadlessLabel.Hide();
-            } else
+            }
+            else
             {
                 loadlessTimer.Show();
                 loadlessLabel.Show();
diff --git a/AchievementsTracker/AchievementsTracker/Tracker.cs b/AchievementsTracker/AchievementsTracker/Tracker.cs
index c3d3a6a..e4a83d8 100644
--- a/AchievementsTracker/AchievementsTracker/Tracker.cs
+++ b/AchievementsTracker/AchievementsTracker/Tracker.cs
@@ -426,7 +426,7 @@ public async void MultiplayerMain()
                         byte[] charBytes = charArray.Select(jv => (byte)jv).ToArray();
                         byte[] chars = new byte[16 * 4];
                         int charNum = 0;
-                        for (int i = 0; i < 16; i ++)
+                        for (int i = 0; i < 16; i++)
                         {
                             chars[4 * i] = charBytes[i];
                             if (charBytes[i] > 0) charNum++;
@@ -496,6 +496,11 @@ public async void MultiplayerMain()
             }
         }
 
+        public void SetErrorMessage(string msg)
+        {
+            ui.SetErrorMessage(msg);
+        }
+
         public void Main()
         {
             running = false;