diff --git a/Document-Processing/Excel/Spreadsheet/ASP-NET-CORE/open-save.md b/Document-Processing/Excel/Spreadsheet/ASP-NET-CORE/open-save.md
index a92e4a026b..12ae77037e 100644
--- a/Document-Processing/Excel/Spreadsheet/ASP-NET-CORE/open-save.md
+++ b/Document-Processing/Excel/Spreadsheet/ASP-NET-CORE/open-save.md
@@ -370,6 +370,7 @@ public IActionResult Open(IFormCollection openRequest)
 {
     OpenRequest open = new OpenRequest();
     open.AllowExternalWorkbook = false;
+    open.Guid = openRequest["Guid"];
     open.File = openRequest.Files[0];
     return Content(Workbook.Open(open));
 }
@@ -470,16 +471,11 @@ By default, the Spreadsheet control saves the Excel file and downloads it to the
 
     public string Save(SaveSettings saveSettings)
     {
-        ExcelEngine excelEngine = new ExcelEngine();
-        IApplication application = excelEngine.Excel;
         try
         {
-            
             // Save the workbook as stream.
             Stream fileStream = Workbook.Save<Stream>(saveSettings);
-            // Using XLSIO, we are opening the file stream and saving the file in the server under "Files" folder.
             // You can also save the stream file in your server location.
-            IWorkbook workbook = application.Workbooks.Open(fileStream);
             string basePath = _env.ContentRootPath + "\\Files\\" + saveSettings.FileName + ".xlsx";
             var file = System.IO.File.Create(basePath);
             fileStream.Seek(0, SeekOrigin.Begin);
diff --git a/Document-Processing/Excel/Spreadsheet/ASP-NET-MVC/open-save.md b/Document-Processing/Excel/Spreadsheet/ASP-NET-MVC/open-save.md
index 1ec84e752b..0cfbbb77d4 100644
--- a/Document-Processing/Excel/Spreadsheet/ASP-NET-MVC/open-save.md
+++ b/Document-Processing/Excel/Spreadsheet/ASP-NET-MVC/open-save.md
@@ -355,6 +355,7 @@ When you open an excel file that contains external workbook references, you will
 public ActionResult Open(OpenRequest openRequest)
 {
     openRequest.AllowExternalWorkbook = false;
+    openRequest.Guid = openRequest["Guid"];
     return Content(Workbook.Open(open));
 }
 ```
@@ -454,16 +455,11 @@ By default, the Spreadsheet control saves the Excel file and downloads it to the
 
     public string Save(SaveSettings saveSettings)
     {
-        ExcelEngine excelEngine = new ExcelEngine();
-        IApplication application = excelEngine.Excel;
         try
         {
-            
             // Save the workbook as stream.
             Stream fileStream = Workbook.Save<Stream>(saveSettings);
-            // Using XLSIO, we are opening the file stream and saving the file in the server under "Files" folder.
             // You can also save the stream file in your server location.
-            IWorkbook workbook = application.Workbooks.Open(fileStream);
             string basePath = _env.ContentRootPath + "\\Files\\" + saveSettings.FileName + ".xlsx";
             var file = System.IO.File.Create(basePath);
             fileStream.Seek(0, SeekOrigin.Begin);
diff --git a/Document-Processing/Excel/Spreadsheet/Angular/open-save.md b/Document-Processing/Excel/Spreadsheet/Angular/open-save.md
index 4aa02a612c..863bdc1401 100644
--- a/Document-Processing/Excel/Spreadsheet/Angular/open-save.md
+++ b/Document-Processing/Excel/Spreadsheet/Angular/open-save.md
@@ -456,6 +456,7 @@ public IActionResult Open(IFormCollection openRequest)
     {
         OpenRequest open = new OpenRequest();
         open.AllowExternalWorkbook = false;
+        open.Guid = openRequest["Guid"];
         open.File = openRequest.Files[0];
         return Content(Workbook.Open(open));
     }
@@ -554,16 +555,11 @@ By default, the Spreadsheet component saves the Excel file and downloads it to t
 
     public string Save(SaveSettings saveSettings)
     {
-        ExcelEngine excelEngine = new ExcelEngine();
-        IApplication application = excelEngine.Excel;
         try
         {
-            
             // Save the workbook as stream.
             Stream fileStream = Workbook.Save<Stream>(saveSettings);
-            // Using XLSIO, we are opening the file stream and saving the file in the server under "Files" folder.
             // You can also save the stream file in your server location.
-            IWorkbook workbook = application.Workbooks.Open(fileStream);
             string basePath = _env.ContentRootPath + "\\Files\\" + saveSettings.FileName + ".xlsx";
             var file = System.IO.File.Create(basePath);
             fileStream.Seek(0, SeekOrigin.Begin);
diff --git a/Document-Processing/Excel/Spreadsheet/Javascript-ES5/open-save.md b/Document-Processing/Excel/Spreadsheet/Javascript-ES5/open-save.md
index 7f76c4c6ac..32e9c43f8d 100644
--- a/Document-Processing/Excel/Spreadsheet/Javascript-ES5/open-save.md
+++ b/Document-Processing/Excel/Spreadsheet/Javascript-ES5/open-save.md
@@ -413,6 +413,7 @@ public IActionResult Open(IFormCollection openRequest)
     {
         OpenRequest open = new OpenRequest();
         open.AllowExternalWorkbook = false;
+        open.Guid = openRequest["Guid"];
         open.File = openRequest.Files[0];
         return Content(Workbook.Open(open));
     }
@@ -520,16 +521,11 @@ By default, the Spreadsheet control saves the Excel file and downloads it to the
 
     public string Save(SaveSettings saveSettings)
     {
-        ExcelEngine excelEngine = new ExcelEngine();
-        IApplication application = excelEngine.Excel;
         try
         {
-            
             // Save the workbook as stream.
             Stream fileStream = Workbook.Save<Stream>(saveSettings);
-            // Using XLSIO, we are opening the file stream and saving the file in the server under "Files" folder.
             // You can also save the stream file in your server location.
-            IWorkbook workbook = application.Workbooks.Open(fileStream);
             string basePath = _env.ContentRootPath + "\\Files\\" + saveSettings.FileName + ".xlsx";
             var file = System.IO.File.Create(basePath);
             fileStream.Seek(0, SeekOrigin.Begin);
diff --git a/Document-Processing/Excel/Spreadsheet/Javascript-ES6/open-save.md b/Document-Processing/Excel/Spreadsheet/Javascript-ES6/open-save.md
index 0f3188f4ef..ded79155ba 100644
--- a/Document-Processing/Excel/Spreadsheet/Javascript-ES6/open-save.md
+++ b/Document-Processing/Excel/Spreadsheet/Javascript-ES6/open-save.md
@@ -419,6 +419,7 @@ public IActionResult Open(IFormCollection openRequest)
     {
         OpenRequest open = new OpenRequest();
         open.AllowExternalWorkbook = false;
+        open.Guid = openRequest["Guid"];
         open.File = openRequest.Files[0];
         return Content(Workbook.Open(open));
     }
@@ -526,16 +527,11 @@ By default, the Spreadsheet control saves the Excel file and downloads it to the
 
     public string Save(SaveSettings saveSettings)
     {
-        ExcelEngine excelEngine = new ExcelEngine();
-        IApplication application = excelEngine.Excel;
         try
         {
-            
             // Save the workbook as stream.
             Stream fileStream = Workbook.Save<Stream>(saveSettings);
-            // Using XLSIO, we are opening the file stream and saving the file in the server under "Files" folder.
             // You can also save the stream file in your server location.
-            IWorkbook workbook = application.Workbooks.Open(fileStream);
             string basePath = _env.ContentRootPath + "\\Files\\" + saveSettings.FileName + ".xlsx";
             var file = System.IO.File.Create(basePath);
             fileStream.Seek(0, SeekOrigin.Begin);
diff --git a/Document-Processing/Excel/Spreadsheet/React/open-save.md b/Document-Processing/Excel/Spreadsheet/React/open-save.md
index aa50c0db23..86d93136a1 100644
--- a/Document-Processing/Excel/Spreadsheet/React/open-save.md
+++ b/Document-Processing/Excel/Spreadsheet/React/open-save.md
@@ -434,6 +434,7 @@ public IActionResult Open(IFormCollection openRequest)
     {
         OpenRequest open = new OpenRequest();
         open.AllowExternalWorkbook = false;
+        open.Guid = openRequest["Guid"];
         open.File = openRequest.Files[0];
         return Content(Workbook.Open(open));
     }
@@ -546,16 +547,11 @@ By default, the Spreadsheet component saves the Excel file and downloads it to t
 
     public string Save(SaveSettings saveSettings)
     {
-        ExcelEngine excelEngine = new ExcelEngine();
-        IApplication application = excelEngine.Excel;
         try
         {
-            
             // Save the workbook as stream.
             Stream fileStream = Workbook.Save<Stream>(saveSettings);
-            // Using XLSIO, we are opening the file stream and saving the file in the server under "Files" folder.
             // You can also save the stream file in your server location.
-            IWorkbook workbook = application.Workbooks.Open(fileStream);
             string basePath = _env.ContentRootPath + "\\Files\\" + saveSettings.FileName + ".xlsx";
             var file = System.IO.File.Create(basePath);
             fileStream.Seek(0, SeekOrigin.Begin);
diff --git a/Document-Processing/Excel/Spreadsheet/Vue/open-save.md b/Document-Processing/Excel/Spreadsheet/Vue/open-save.md
index 84cd400908..43375a176b 100644
--- a/Document-Processing/Excel/Spreadsheet/Vue/open-save.md
+++ b/Document-Processing/Excel/Spreadsheet/Vue/open-save.md
@@ -615,6 +615,7 @@ public IActionResult Open(IFormCollection openRequest)
     {
         OpenRequest open = new OpenRequest();
         open.AllowExternalWorkbook = false;
+        open.Guid = openRequest["Guid"];
         open.File = openRequest.Files[0];
         return Content(Workbook.Open(open));
     }
@@ -721,16 +722,11 @@ By default, the Spreadsheet component saves the Excel file and downloads it to t
 
     public string Save(SaveSettings saveSettings)
     {
-        ExcelEngine excelEngine = new ExcelEngine();
-        IApplication application = excelEngine.Excel;
         try
         {
-            
             // Save the workbook as stream.
             Stream fileStream = Workbook.Save<Stream>(saveSettings);
-            // Using XLSIO, we are opening the file stream and saving the file in the server under "Files" folder.
             // You can also save the stream file in your server location.
-            IWorkbook workbook = application.Workbooks.Open(fileStream);
             string basePath = _env.ContentRootPath + "\\Files\\" + saveSettings.FileName + ".xlsx";
             var file = System.IO.File.Create(basePath);
             fileStream.Seek(0, SeekOrigin.Begin);
diff --git a/Document-Processing/code-snippet/spreadsheet/react/open-save-cs7/app/app.jsx b/Document-Processing/code-snippet/spreadsheet/react/open-save-cs7/app/app.jsx
index cf6ab5010c..6bb2cc853b 100644
--- a/Document-Processing/code-snippet/spreadsheet/react/open-save-cs7/app/app.jsx
+++ b/Document-Processing/code-snippet/spreadsheet/react/open-save-cs7/app/app.jsx
@@ -22,8 +22,7 @@ function App() {
           {
             method: 'POST',
             headers: { Authorization: 'YOUR TEXT' },
-            body: formData,
-            mode: 'no-cors'
+            body: formData
           }
         ).then((response) => {
           response.blob().then((data) => {
@@ -63,4 +62,4 @@ function App() {
 export default App;
 
 const root = createRoot(document.getElementById('root'));
-root.render(<App />);
\ No newline at end of file
+root.render(<App />);
diff --git a/Document-Processing/code-snippet/spreadsheet/react/open-save-cs7/app/app.tsx b/Document-Processing/code-snippet/spreadsheet/react/open-save-cs7/app/app.tsx
index b64c889cbd..72089f9f96 100644
--- a/Document-Processing/code-snippet/spreadsheet/react/open-save-cs7/app/app.tsx
+++ b/Document-Processing/code-snippet/spreadsheet/react/open-save-cs7/app/app.tsx
@@ -22,8 +22,7 @@ function App() {
           {
             method: 'POST',
             headers: { Authorization: 'YOUR TEXT' },
-            body: formData,
-            mode: 'no-cors'
+            body: formData
           }
         ).then((response) => {
           response.blob().then((data) => {
@@ -63,4 +62,4 @@ function App() {
 export default App;
 
 const root = createRoot(document.getElementById('root')!);
-root.render(<App />);
\ No newline at end of file
+root.render(<App />);