diff --git a/DotNetCTFDumper/DotNetCTFDumper.csproj b/DotNetCTFDumper/DotNetCTFDumper.csproj
index 1de74f2..8948fb5 100644
--- a/DotNetCTFDumper/DotNetCTFDumper.csproj
+++ b/DotNetCTFDumper/DotNetCTFDumper.csproj
@@ -129,6 +129,12 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="GUI\ErrorLogBox.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="GUI\ErrorLogBox.Designer.cs">
+      <DependentUpon>ErrorLogBox.cs</DependentUpon>
+    </Compile>
     <Compile Include="GUI\FrameViewer.cs">
       <SubType>Form</SubType>
     </Compile>
@@ -248,6 +254,9 @@
     </BootstrapperPackage>
   </ItemGroup>
   <ItemGroup>
+    <EmbeddedResource Include="GUI\ErrorLogBox.resx">
+      <DependentUpon>ErrorLogBox.cs</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="GUI\FrameViewer.resx">
       <DependentUpon>FrameViewer.cs</DependentUpon>
     </EmbeddedResource>
diff --git a/DotNetCTFDumper/GUI/ErrorLogBox.cs b/DotNetCTFDumper/GUI/ErrorLogBox.cs
new file mode 100644
index 0000000..5ed52b5
--- /dev/null
+++ b/DotNetCTFDumper/GUI/ErrorLogBox.cs
@@ -0,0 +1,32 @@
+using System;
+using System.Diagnostics;
+using System.IO;
+using System.Windows.Forms;
+using System.Windows.Forms.VisualStyles;
+
+namespace DotNetCTFDumper.GUI
+{
+    public partial class ErrorLogBox : Form
+    {
+        public ErrorLogBox(Exception e)
+        {
+            InitializeComponent();
+            textBox1.Text += $"{e.Message}\r\n\r\n\r\n";
+            StackTrace st = new StackTrace(true);
+            string stackIndent = "";
+            for(int i =0; i< st.FrameCount; i++ )
+            {
+                // Note that at this level, there are four
+                // stack frames, one for each method invocation.
+                StackFrame sf = st.GetFrame(i);
+                var filename = Path.GetFileNameWithoutExtension(sf.GetFileName());
+                if (filename == null) filename = "UnknownFile";
+                textBox1.Text +=
+                    $" {(filename)} : {sf.GetMethod()}: Line {sf.GetFileLineNumber()}\r\n\r\n";
+                    stackIndent += "  ";
+            }
+
+            //Console.ReadKey();
+        }
+    }
+}
\ No newline at end of file
diff --git a/DotNetCTFDumper/MMFParser/EXE/ChunkList.cs b/DotNetCTFDumper/MMFParser/EXE/ChunkList.cs
index 8460ab9..4f2a1ce 100644
--- a/DotNetCTFDumper/MMFParser/EXE/ChunkList.cs
+++ b/DotNetCTFDumper/MMFParser/EXE/ChunkList.cs
@@ -70,6 +70,7 @@ namespace DotNetCTFDumper.MMFParser.EXE
                 {                
                     RawData = exeReader.ReadBytes(Size);
                     exeReader.BaseStream.Position -= Size;
+                    //Saving raw data cuz why not 
                 }
 
                 switch (Flag)
@@ -88,13 +89,6 @@ namespace DotNetCTFDumper.MMFParser.EXE
                         break;
                 }
 
-                
-                int tempId=0;
-                int.TryParse(Name,out tempId);
-                if(tempId==Id)
-                {
-                    //chunk_data.Log(true, "X2");
-                }
 
             }
 
@@ -134,32 +128,16 @@ namespace DotNetCTFDumper.MMFParser.EXE
             }
             public void BuildKey()
             {
-                string title = "";
-                string copyright = "";
-                string project = "";
                 
-                var titleChunk = _chunkList.GetChunk<AppName>();
-                if (titleChunk != null) title = titleChunk.Value;
-
-                var copyrightChunk = _chunkList.GetChunk<Copyright>();
-                if (copyrightChunk != null) copyright = copyrightChunk.Value;
-
-                var projectChunk = _chunkList.GetChunk<EditorFilename>();
-                if (projectChunk != null) project = projectChunk.Value;
-                Settings.AppName=title;
-                Settings.Copyright = copyright;
-                Settings.ProjectPath = project;
+                
+                
+                Settings.AppName=_chunkList.GetChunk<AppName>()?.Value;
+                Settings.Copyright = _chunkList.GetChunk<Copyright>()?.Value;
+                Settings.ProjectPath = _chunkList.GetChunk<EditorFilename>()?.Value;
                
 
-                if (Exe.Instance.GameData.ProductBuild > 284)
-                {
-                    Decryption.MakeKey(title, copyright, project);
-                }
-                else
-                {
-                    Decryption.MakeKey(project, title, copyright);
-                }
-
+                if (Exe.Instance.GameData.ProductBuild > 284)Decryption.MakeKey(Settings.AppName,Settings.Copyright,Settings.ProjectPath);
+                else Decryption.MakeKey(Settings.ProjectPath, Settings.AppName, Settings.Copyright);
                 Logger.Log("New Key!"); 
 
 
diff --git a/DotNetCTFDumper/Program.cs b/DotNetCTFDumper/Program.cs
index efb4797..666f3f8 100644
--- a/DotNetCTFDumper/Program.cs
+++ b/DotNetCTFDumper/Program.cs
@@ -29,12 +29,19 @@ namespace DotNetCTFDumper
             var verbose = false;
             var dumpImages = true;
             var dumpSounds = true;
-            
+            AppDomain.CurrentDomain.FirstChanceException += (sender, eventArgs) =>
+            {
+                var error = new ErrorLogBox(eventArgs.Exception);
+                Application.Run(error);
+            };
             if (args.Length == 0)
             {
-                Settings.UseGUI = true;
-                MyForm = new MainForm();
-                Application.Run(MyForm);
+                
+                    Settings.UseGUI = true;
+                    MyForm = new MainForm();
+                    Application.Run(MyForm);
+                
+                
             }
 
 
diff --git a/DotNetCTFDumper/Utils/Decryption.cs b/DotNetCTFDumper/Utils/Decryption.cs
index f25d750..e57524e 100644
--- a/DotNetCTFDumper/Utils/Decryption.cs
+++ b/DotNetCTFDumper/Utils/Decryption.cs
@@ -4,17 +4,17 @@ using System.Runtime.InteropServices;
 
 namespace DotNetCTFDumper.Utils
 {
-    class Decryption
+    static class Decryption
     {
-        public static byte[] DecryptionKey;
+        private static byte[] DecryptionKey;
         public static byte MagicChar = 54;
 
-        public static void MakeKey(string sTitle, string sCopyright, string sProject)
+        public static void MakeKey(string data1, string data2, string data3)
         {
             var rawKey = "";
-            rawKey += sTitle;
-            rawKey += sCopyright;
-            rawKey += sProject;
+            rawKey += data1;
+            rawKey += data2;
+            rawKey += data3;
             Logger.Log("Combined data " + rawKey, true, ConsoleColor.Yellow);
             var rawKeyPtr = Marshal.StringToHGlobalAnsi(rawKey);
 
@@ -24,6 +24,7 @@ namespace DotNetCTFDumper.Utils
             Marshal.Copy(ptr, key, 0, 256);
             Marshal.FreeHGlobal(rawKeyPtr);
 
+
             DecryptionKey = key;
             Logger.Log($"First 16-Bytes of key: {DecryptionKey.GetHex(16)}", true, ConsoleColor.Yellow);
             File.WriteAllBytes($"{Settings.DumpPath}\\key.bin", DecryptionKey);