diff --git a/Source/AboutEditorForm.resx b/Source/AboutEditorForm.resx
index 247ee6c..89477ba 100644
--- a/Source/AboutEditorForm.resx
+++ b/Source/AboutEditorForm.resx
@@ -136,7 +136,7 @@
     <value>1</value>
   </data>
   <data name="label1.Text" xml:space="preserve">
-    <value>Version 10.1 by ArtUrlWWW</value>
+    <value>Version 10.2 by ArtUrlWWW</value>
   </data>
   <data name="label1.TextAlign" type="System.Drawing.ContentAlignment, System.Drawing">
     <value>MiddleCenter</value>
diff --git a/Source/AddString.cs b/Source/AddString.cs
index 23e384d..6ebfaf3 100644
--- a/Source/AddString.cs
+++ b/Source/AddString.cs
@@ -139,7 +139,7 @@ private void copyStrFldsValues_Click(object sender, EventArgs e)
             sh.textIDFld = textIDFld.Text;
             sh.displayTextFld = displayTextFld.Text;
 
-            MainUI.strHolders.Add(sh);
+            MainUI.copiedValuesStrHolders.Add(sh);
         }
 
         private void pasteStrFldsValues_Click(object sender, EventArgs e)
diff --git a/Source/Editor.cs b/Source/Editor.cs
index 0ea0750..fb3c26c 100644
--- a/Source/Editor.cs
+++ b/Source/Editor.cs
@@ -167,15 +167,15 @@ private void dataGridView1_CellDoubleClick(object sender, DataGridViewCellEventA
                 sh.textIDFld = dataGridView1.SelectedRows[0].Cells[0].Value.ToString();
                 sh.displayTextFld = dataGridView1.SelectedRows[0].Cells[1].Value.ToString();
 
-                MainUI.strHolders.Add(sh);
+                MainUI.copiedValuesStrHolders.Add(sh);
             }
         }
 
         private void Paste_ALL_copied_values_Click(object sender, EventArgs e)
         {
-            for (int x = 0; x < MainUI.strHolders.Count; x++)
+            for (int x = 0; x < MainUI.copiedValuesStrHolders.Count; x++)
             {
-                StringHolder sh = MainUI.strHolders[x];
+                StringHolder sh = MainUI.copiedValuesStrHolders[x];
 
                 DataTable dt = (DataTable)dataGridView1.DataSource;
                 DataRow dr;
@@ -311,7 +311,7 @@ private void CopySelectedRows()
                 sh.textIDFld = dataGridView1.SelectedRows[x].Cells[0].Value.ToString();
                 sh.displayTextFld = dataGridView1.SelectedRows[x].Cells[1].Value.ToString();
 
-                MainUI.strHolders.Add(sh);
+                MainUI.copiedValuesStrHolders.Add(sh);
             }
 
             MessageBox.Show(dataGridView1.SelectedRows.Count + " rows copied!");
@@ -354,7 +354,7 @@ private void copyThisRowToolStripMenuItem_Click(object sender, EventArgs e)
             sh.textIDFld = row.Cells[0].Value.ToString();
             sh.displayTextFld = row.Cells[1].Value.ToString();
 
-            MainUI.strHolders.Add(sh);
+            MainUI.copiedValuesStrHolders.Add(sh);
         }
 
 
diff --git a/Source/MainUI.cs b/Source/MainUI.cs
index c9f3d14..c624305 100644
--- a/Source/MainUI.cs
+++ b/Source/MainUI.cs
@@ -21,7 +21,7 @@ public partial class MainUI : Form
         private DataGridViewSettings settings0 = new DataGridViewSettings();
         private DataGridViewSettings settings1 = new DataGridViewSettings();
 
-        public static List<StringHolder> strHolders = new List<StringHolder>();
+        public static List<StringHolder> copiedValuesStrHolders = new List<StringHolder>();
 
         public MainUI()
         {
@@ -375,6 +375,8 @@ private void closeAndSavePackage(bool save = true)
                     SaveSTBLFile(true);
             }
 
+            fileNameLbl.Text = "";
+            LanguageLbl.Text = "";
 
             dataGridView1.DataSource = null;
             dataGridView1.Columns.Add("Column1", "");
@@ -421,7 +423,7 @@ private void showLangCodesToolStripMenuItem_Click(object sender, EventArgs e)
 
         private void multyInsertIntoFilesToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            if (MainUI.strHolders.Count > 0)
+            if (MainUI.copiedValuesStrHolders.Count > 0)
             {
 
                 isTextChanged = false;
@@ -462,17 +464,31 @@ private void multyInsertIntoFilesToolStripMenuItem_Click(object sender, EventArg
 
                         isTextChanged = true;
 
-                        for (int x = 0; x < MainUI.strHolders.Count; x++)
+                        for (int x = 0; x < MainUI.copiedValuesStrHolders.Count; x++)
                         {
-                            StringHolder sh = MainUI.strHolders[x];
+                            StringHolder copiedStrElement = MainUI.copiedValuesStrHolders[x];
 
                             DataTable dt = (DataTable)dataGridView1.DataSource;
-                            DataRow dr;
-                            dr = dt.NewRow();
-                            dr[0] = sh.textIDFld;
-                            dr[1] = sh.displayTextFld;
-                            dt.Rows.Add(dr);
-                            dataGridView1.Rows[dataGridView1.Rows.Count - 1].HeaderCell.Value = (dataGridView1.Rows.Count).ToString();
+
+                            var drArr = (from rowEl in dt.AsEnumerable()
+                                         where rowEl.Field<string>(0) == copiedStrElement.textIDFld
+                                         select rowEl);
+
+                            if (drArr.Count() == 0)
+                            {
+                                DataRow dr = dt.NewRow();
+                                dr[0] = copiedStrElement.textIDFld;
+                                dr[1] = copiedStrElement.displayTextFld;
+                                dt.Rows.Add(dr);
+                                dataGridView1.Rows[dataGridView1.Rows.Count - 1].HeaderCell.Value = (dataGridView1.Rows.Count).ToString();
+
+                            }
+                            else
+                            {
+                                DataRow dr = drArr.First();
+                                dr[1] = copiedStrElement.displayTextFld;
+                            }
+
 
                         }
 
@@ -484,7 +500,8 @@ private void multyInsertIntoFilesToolStripMenuItem_Click(object sender, EventArg
                     isTextChanged = false;
 
                 }
-            } else
+            }
+            else
             {
                 MessageBox.Show("You have not copied any string. \r\nCopy strings and use this option for mass insert of copied strings into STBL files!");
             }
diff --git a/Source/Properties/AssemblyInfo.cs b/Source/Properties/AssemblyInfo.cs
index 3e06ee8..8cece65 100644
--- a/Source/Properties/AssemblyInfo.cs
+++ b/Source/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@
 // 可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值，
 // 方法是按如下所示使用“*”: 
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("10.1.0.0")]
-[assembly: AssemblyFileVersion("10.1.0.0")]
+[assembly: AssemblyVersion("10.2.0.0")]
+[assembly: AssemblyFileVersion("10.2.0.0")]
diff --git a/Source/StringPicker.cs b/Source/StringPicker.cs
index e630a50..4ac82dc 100644
--- a/Source/StringPicker.cs
+++ b/Source/StringPicker.cs
@@ -29,9 +29,9 @@ private void reloadListView()
         {
             listView1.Items.Clear();
             listView1.View = View.List;
-            for (int x = 0; x < MainUI.strHolders.Count; x++)
+            for (int x = 0; x < MainUI.copiedValuesStrHolders.Count; x++)
             {
-                StringHolder sh = MainUI.strHolders[x];
+                StringHolder sh = MainUI.copiedValuesStrHolders[x];
                 listView1.Items.Add(sh.textIDFld + " - " + sh.displayTextFld);
 
             }
@@ -45,12 +45,12 @@ private void listView1_MouseClick(object sender, MouseEventArgs e)
                 {
                     if (addstr != null)
                     {
-                        addstr.setFldsValues(MainUI.strHolders[listView1.SelectedIndices[0]]);
+                        addstr.setFldsValues(MainUI.copiedValuesStrHolders[listView1.SelectedIndices[0]]);
                     }
                 }
                 else
                 {
-                    MainUI.strHolders.RemoveAt(listView1.SelectedIndices[0]);
+                    MainUI.copiedValuesStrHolders.RemoveAt(listView1.SelectedIndices[0]);
                     reloadListView();
                 }
             }
@@ -60,7 +60,7 @@ private void listView1_MouseDoubleClick(object sender, MouseEventArgs e)
         {
             if (addstr != null)
             {
-                addstr.setFldsValues(MainUI.strHolders[listView1.SelectedIndices[0]]);
+                addstr.setFldsValues(MainUI.copiedValuesStrHolders[listView1.SelectedIndices[0]]);
             }
 
             this.Close();