--- a/cmajor++/CmDevEnv/DevEnv/MainForm.Designer.cs
+++ b/cmajor++/CmDevEnv/DevEnv/MainForm.Designer.cs
@@ -203,6 +203,7 @@
             this.startContinueButton = new System.Windows.Forms.Button();
             this.ideImages = new System.Windows.Forms.ImageList(this.components);
             this.stopButton = new System.Windows.Forms.Button();
+            this.breakOnThrowCheckBox = new System.Windows.Forms.CheckBox();
             this.menuStrip1.SuspendLayout();
             this.statusStrip1.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.editorSplitContainer)).BeginInit();
@@ -1503,7 +1504,7 @@
             this.configComboBox.Items.AddRange(new object[] {
             "debug",
             "release"});
-            this.configComboBox.Location = new System.Drawing.Point(394, 27);
+            this.configComboBox.Location = new System.Drawing.Point(295, 27);
             this.configComboBox.Name = "configComboBox";
             this.configComboBox.Size = new System.Drawing.Size(121, 21);
             this.configComboBox.TabIndex = 9;
@@ -1537,7 +1538,7 @@
             // label1
             // 
             this.label1.AutoSize = true;
-            this.label1.Location = new System.Drawing.Point(316, 30);
+            this.label1.Location = new System.Drawing.Point(217, 30);
             this.label1.Name = "label1";
             this.label1.Size = new System.Drawing.Size(72, 13);
             this.label1.TabIndex = 10;
@@ -1546,7 +1547,7 @@
             // label2
             // 
             this.label2.AutoSize = true;
-            this.label2.Location = new System.Drawing.Point(532, 30);
+            this.label2.Location = new System.Drawing.Point(433, 30);
             this.label2.Name = "label2";
             this.label2.Size = new System.Drawing.Size(53, 13);
             this.label2.TabIndex = 11;
@@ -1559,7 +1560,7 @@
             this.backEndComboBox.Items.AddRange(new object[] {
             "LLVM",
             "C"});
-            this.backEndComboBox.Location = new System.Drawing.Point(594, 27);
+            this.backEndComboBox.Location = new System.Drawing.Point(495, 27);
             this.backEndComboBox.Name = "backEndComboBox";
             this.backEndComboBox.Size = new System.Drawing.Size(121, 21);
             this.backEndComboBox.TabIndex = 12;
@@ -1583,7 +1584,7 @@
             this.startContinueButton.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft;
             this.startContinueButton.ImageIndex = 0;
             this.startContinueButton.ImageList = this.ideImages;
-            this.startContinueButton.Location = new System.Drawing.Point(220, 24);
+            this.startContinueButton.Location = new System.Drawing.Point(121, 24);
             this.startContinueButton.Name = "startContinueButton";
             this.startContinueButton.Size = new System.Drawing.Size(90, 23);
             this.startContinueButton.TabIndex = 14;
@@ -1606,7 +1607,7 @@
             this.stopButton.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft;
             this.stopButton.ImageIndex = 1;
             this.stopButton.ImageList = this.ideImages;
-            this.stopButton.Location = new System.Drawing.Point(734, 25);
+            this.stopButton.Location = new System.Drawing.Point(635, 25);
             this.stopButton.Name = "stopButton";
             this.stopButton.Size = new System.Drawing.Size(75, 23);
             this.stopButton.TabIndex = 15;
@@ -1615,11 +1616,23 @@
             this.stopButton.UseVisualStyleBackColor = true;
             this.stopButton.Click += new System.EventHandler(this.stopDebuggingToolStripMenuItem_Click);
             // 
+            // breakOnThrowCheckBox
+            // 
+            this.breakOnThrowCheckBox.AutoSize = true;
+            this.breakOnThrowCheckBox.Location = new System.Drawing.Point(12, 29);
+            this.breakOnThrowCheckBox.Name = "breakOnThrowCheckBox";
+            this.breakOnThrowCheckBox.Size = new System.Drawing.Size(104, 17);
+            this.breakOnThrowCheckBox.TabIndex = 16;
+            this.breakOnThrowCheckBox.Text = "Break On Throw";
+            this.breakOnThrowCheckBox.UseVisualStyleBackColor = true;
+            this.breakOnThrowCheckBox.CheckedChanged += new System.EventHandler(this.breakOnThrowCheckBox_CheckedChanged);
+            // 
             // MainForm
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(1007, 532);
+            this.Controls.Add(this.breakOnThrowCheckBox);
             this.Controls.Add(this.stopButton);
             this.Controls.Add(this.startContinueButton);
             this.Controls.Add(this.backEndComboBox);
@@ -1837,6 +1850,7 @@
         private System.Windows.Forms.ColumnHeader hasDebugInfoColumnHeader;
         private System.Windows.Forms.ColumnHeader libCmdbFilePathColumnHeader;
         private System.Windows.Forms.ColumnHeader libDebuggingEnabledColumnHeader;
+        private System.Windows.Forms.CheckBox breakOnThrowCheckBox;
     }
 }