diff --git a/apps/documenteditor/embed/index.html b/apps/documenteditor/embed/index.html
index ab20ccc1f2..78f2bd0c64 100644
--- a/apps/documenteditor/embed/index.html
+++ b/apps/documenteditor/embed/index.html
@@ -155,8 +155,7 @@
             }
 
             function encodeUrlParam(str) {
-                return str.replace(/&/g, '&')
-                        .replace(/"/g, '"')
+                return str.replace(/"/g, '"')
                         .replace(/'/g, ''')
                         .replace(/</g, '&lt;')
                         .replace(/>/g, '&gt;');
diff --git a/apps/documenteditor/embed/index.html.deploy b/apps/documenteditor/embed/index.html.deploy
index c6c09db65d..75f228d984 100644
--- a/apps/documenteditor/embed/index.html.deploy
+++ b/apps/documenteditor/embed/index.html.deploy
@@ -148,8 +148,7 @@
             }
 
             function encodeUrlParam(str) {
-                return str.replace(/&/g, '&amp;')
-                        .replace(/"/g, '&quot;')
+                return str.replace(/"/g, '&quot;')
                         .replace(/'/g, '&#39;')
                         .replace(/</g, '&lt;')
                         .replace(/>/g, '&gt;');
diff --git a/apps/documenteditor/embed/index_loader.html b/apps/documenteditor/embed/index_loader.html
index 938ddb42f0..0d25bab6b1 100644
--- a/apps/documenteditor/embed/index_loader.html
+++ b/apps/documenteditor/embed/index_loader.html
@@ -225,8 +225,7 @@
             }
 
             function encodeUrlParam(str) {
-                return str.replace(/&/g, '&amp;')
-                        .replace(/"/g, '&quot;')
+                return str.replace(/"/g, '&quot;')
                         .replace(/'/g, '&#39;')
                         .replace(/</g, '&lt;')
                         .replace(/>/g, '&gt;');
diff --git a/apps/documenteditor/embed/index_loader.html.deploy b/apps/documenteditor/embed/index_loader.html.deploy
index 29f7ab10ce..ec68112af3 100644
--- a/apps/documenteditor/embed/index_loader.html.deploy
+++ b/apps/documenteditor/embed/index_loader.html.deploy
@@ -217,8 +217,7 @@
             }
 
             function encodeUrlParam(str) {
-                return str.replace(/&/g, '&amp;')
-                        .replace(/"/g, '&quot;')
+                return str.replace(/"/g, '&quot;')
                         .replace(/'/g, '&#39;')
                         .replace(/</g, '&lt;')
                         .replace(/>/g, '&gt;');
diff --git a/apps/documenteditor/embed/js/ApplicationController.js b/apps/documenteditor/embed/js/ApplicationController.js
index ddc3b73634..5a306ed6a8 100644
--- a/apps/documenteditor/embed/js/ApplicationController.js
+++ b/apps/documenteditor/embed/js/ApplicationController.js
@@ -625,6 +625,11 @@ DE.ApplicationController = new(function(){
                 message = me.errorEditingDownloadas;
                 break;
 
+            case Asc.c_oAscError.ID.ForceSaveButton:
+            case Asc.c_oAscError.ID.ForceSaveTimeout:
+                message = me.errorForceSave;
+                break;
+
             default:
                 message = me.errorDefaultMessage.replace('%1', id);
                 break;
@@ -806,6 +811,7 @@ DE.ApplicationController = new(function(){
         textGuest: 'Guest',
         textAnonymous: 'Anonymous',
         textRequired: 'Fill all required fields to send form.',
-        textGotIt: 'Got it'
+        textGotIt: 'Got it',
+        errorForceSave: "An error occurred while saving the file. Please use the 'Download as' option to save the file to your computer hard drive or try again later."
     }
 })();
\ No newline at end of file
diff --git a/apps/documenteditor/embed/locale/en.json b/apps/documenteditor/embed/locale/en.json
index d1d9306a26..de0c0c2915 100644
--- a/apps/documenteditor/embed/locale/en.json
+++ b/apps/documenteditor/embed/locale/en.json
@@ -17,6 +17,7 @@
   "DE.ApplicationController.errorSubmit": "Submit failed.",
   "DE.ApplicationController.errorUpdateVersionOnDisconnect": "Internet connection has been restored, and the file version has been changed.<br>Before you can continue working, you need to download the file or copy its content to make sure nothing is lost, and then reload this page.",
   "DE.ApplicationController.errorUserDrop": "The file cannot be accessed right now.",
+  "DE.ApplicationController.errorForceSave": "An error occurred while saving the file. Please use the 'Download as' option to save the file to your computer hard drive or try again later.",
   "DE.ApplicationController.notcriticalErrorTitle": "Warning",
   "DE.ApplicationController.scriptLoadError": "The connection is too slow, some of the components could not be loaded. Please reload the page.",
   "DE.ApplicationController.textAnonymous": "Anonymous",
diff --git a/apps/documenteditor/main/index.html b/apps/documenteditor/main/index.html
index 71bc2810b0..830da09be6 100644
--- a/apps/documenteditor/main/index.html
+++ b/apps/documenteditor/main/index.html
@@ -225,8 +225,7 @@
         }
 
         function encodeUrlParam(str) {
-            return str.replace(/&/g, '&amp;')
-                    .replace(/"/g, '&quot;')
+            return str.replace(/"/g, '&quot;')
                     .replace(/'/g, '&#39;')
                     .replace(/</g, '&lt;')
                     .replace(/>/g, '&gt;');
diff --git a/apps/documenteditor/main/index.html.deploy b/apps/documenteditor/main/index.html.deploy
index 6387529ff2..b8e2aababe 100644
--- a/apps/documenteditor/main/index.html.deploy
+++ b/apps/documenteditor/main/index.html.deploy
@@ -197,8 +197,7 @@
         }
 
         function encodeUrlParam(str) {
-            return str.replace(/&/g, '&amp;')
-                    .replace(/"/g, '&quot;')
+            return str.replace(/"/g, '&quot;')
                     .replace(/'/g, '&#39;')
                     .replace(/</g, '&lt;')
                     .replace(/>/g, '&gt;');
diff --git a/apps/documenteditor/main/index_loader.html b/apps/documenteditor/main/index_loader.html
index f1fe2ae1bf..ec8d053405 100644
--- a/apps/documenteditor/main/index_loader.html
+++ b/apps/documenteditor/main/index_loader.html
@@ -199,8 +199,7 @@
             return urlParams;
         }
         function encodeUrlParam(str) {
-            return str.replace(/&/g, '&amp;')
-                .replace(/"/g, '&quot;')
+            return str.replace(/"/g, '&quot;')
                 .replace(/'/g, '&#39;')
                 .replace(/</g, '&lt;')
                 .replace(/>/g, '&gt;');
diff --git a/apps/documenteditor/main/index_loader.html.deploy b/apps/documenteditor/main/index_loader.html.deploy
index 13d327a223..98047eef30 100644
--- a/apps/documenteditor/main/index_loader.html.deploy
+++ b/apps/documenteditor/main/index_loader.html.deploy
@@ -218,8 +218,7 @@
         }
 
         function encodeUrlParam(str) {
-            return str.replace(/&/g, '&amp;')
-                    .replace(/"/g, '&quot;')
+            return str.replace(/"/g, '&quot;')
                     .replace(/'/g, '&#39;')
                     .replace(/</g, '&lt;')
                     .replace(/>/g, '&gt;');
diff --git a/apps/presentationeditor/embed/index.html b/apps/presentationeditor/embed/index.html
index 991f9b6274..9442d0f3e4 100644
--- a/apps/presentationeditor/embed/index.html
+++ b/apps/presentationeditor/embed/index.html
@@ -206,8 +206,7 @@
           }
 
           function encodeUrlParam(str) {
-              return str.replace(/&/g, '&amp;')
-                      .replace(/"/g, '&quot;')
+              return str.replace(/"/g, '&quot;')
                       .replace(/'/g, '&#39;')
                       .replace(/</g, '&lt;')
                       .replace(/>/g, '&gt;');
diff --git a/apps/presentationeditor/embed/index.html.deploy b/apps/presentationeditor/embed/index.html.deploy
index a3a0347ab1..ea2f15713a 100644
--- a/apps/presentationeditor/embed/index.html.deploy
+++ b/apps/presentationeditor/embed/index.html.deploy
@@ -200,8 +200,7 @@
         }
 
         function encodeUrlParam(str) {
-            return str.replace(/&/g, '&amp;')
-                    .replace(/"/g, '&quot;')
+            return str.replace(/"/g, '&quot;')
                     .replace(/'/g, '&#39;')
                     .replace(/</g, '&lt;')
                     .replace(/>/g, '&gt;');
diff --git a/apps/presentationeditor/embed/index_loader.html b/apps/presentationeditor/embed/index_loader.html
index e90de1d353..5b3142e623 100644
--- a/apps/presentationeditor/embed/index_loader.html
+++ b/apps/presentationeditor/embed/index_loader.html
@@ -224,8 +224,7 @@
           }
 
           function encodeUrlParam(str) {
-              return str.replace(/&/g, '&amp;')
-                      .replace(/"/g, '&quot;')
+              return str.replace(/"/g, '&quot;')
                       .replace(/'/g, '&#39;')
                       .replace(/</g, '&lt;')
                       .replace(/>/g, '&gt;');
diff --git a/apps/presentationeditor/embed/index_loader.html.deploy b/apps/presentationeditor/embed/index_loader.html.deploy
index ee5f914c6d..f69ed41d98 100644
--- a/apps/presentationeditor/embed/index_loader.html.deploy
+++ b/apps/presentationeditor/embed/index_loader.html.deploy
@@ -217,8 +217,7 @@
         }
 
         function encodeUrlParam(str) {
-            return str.replace(/&/g, '&amp;')
-                    .replace(/"/g, '&quot;')
+            return str.replace(/"/g, '&quot;')
                     .replace(/'/g, '&#39;')
                     .replace(/</g, '&lt;')
                     .replace(/>/g, '&gt;');
diff --git a/apps/presentationeditor/embed/js/ApplicationController.js b/apps/presentationeditor/embed/js/ApplicationController.js
index 78df5f6a25..421898910f 100644
--- a/apps/presentationeditor/embed/js/ApplicationController.js
+++ b/apps/presentationeditor/embed/js/ApplicationController.js
@@ -568,6 +568,11 @@ PE.ApplicationController = new(function(){
                 message = me.errorAccessDeny;
                 break;
 
+            case Asc.c_oAscError.ID.ForceSaveButton:
+            case Asc.c_oAscError.ID.ForceSaveTimeout:
+                message = me.errorForceSave;
+                break;
+
             default:
                 message = me.errorDefaultMessage.replace('%1', id);
                 break;
@@ -712,6 +717,7 @@ PE.ApplicationController = new(function(){
         errorFileSizeExceed: 'The file size exceeds the limitation set for your server.<br>Please contact your Document Server administrator for details.',
         errorUpdateVersionOnDisconnect: 'Internet connection has been restored, and the file version has been changed.<br>Before you can continue working, you need to download the file or copy its content to make sure nothing is lost, and then reload this page.',
         textGuest: 'Guest',
-        textAnonymous: 'Anonymous'
+        textAnonymous: 'Anonymous',
+        errorForceSave: "An error occurred while saving the file. Please use the 'Download as' option to save the file to your computer hard drive or try again later."
     }
 })();
diff --git a/apps/presentationeditor/embed/locale/en.json b/apps/presentationeditor/embed/locale/en.json
index f2de99d905..84ffc91f6c 100644
--- a/apps/presentationeditor/embed/locale/en.json
+++ b/apps/presentationeditor/embed/locale/en.json
@@ -15,6 +15,7 @@
   "PE.ApplicationController.errorFileSizeExceed": "The file size exceeds the limitation set for your server.<br>Please contact your Document Server administrator for details.",
   "PE.ApplicationController.errorUpdateVersionOnDisconnect": "Internet connection has been restored, and the file version has been changed.<br>Before you can continue working, you need to download the file or copy its content to make sure nothing is lost, and then reload this page.",
   "PE.ApplicationController.errorUserDrop": "The file cannot be accessed right now.",
+  "PE.ApplicationController.errorForceSave": "An error occurred while saving the file. Please use the 'Download as' option to save the file to your computer hard drive or try again later.",
   "PE.ApplicationController.notcriticalErrorTitle": "Warning",
   "PE.ApplicationController.scriptLoadError": "The connection is too slow, some of the components could not be loaded. Please reload the page.",
   "PE.ApplicationController.textAnonymous": "Anonymous",
diff --git a/apps/presentationeditor/main/index.html b/apps/presentationeditor/main/index.html
index cd541ff812..a2f0768cc3 100644
--- a/apps/presentationeditor/main/index.html
+++ b/apps/presentationeditor/main/index.html
@@ -247,8 +247,7 @@
         }
 
         function encodeUrlParam(str) {
-            return str.replace(/&/g, '&amp;')
-                    .replace(/"/g, '&quot;')
+            return str.replace(/"/g, '&quot;')
                     .replace(/'/g, '&#39;')
                     .replace(/</g, '&lt;')
                     .replace(/>/g, '&gt;');
diff --git a/apps/presentationeditor/main/index.html.deploy b/apps/presentationeditor/main/index.html.deploy
index becd100477..03ea9135fd 100644
--- a/apps/presentationeditor/main/index.html.deploy
+++ b/apps/presentationeditor/main/index.html.deploy
@@ -239,8 +239,7 @@
         }
 
         function encodeUrlParam(str) {
-            return str.replace(/&/g, '&amp;')
-                    .replace(/"/g, '&quot;')
+            return str.replace(/"/g, '&quot;')
                     .replace(/'/g, '&#39;')
                     .replace(/</g, '&lt;')
                     .replace(/>/g, '&gt;');
diff --git a/apps/presentationeditor/main/index_loader.html b/apps/presentationeditor/main/index_loader.html
index 2903b7bf74..96110678b3 100644
--- a/apps/presentationeditor/main/index_loader.html
+++ b/apps/presentationeditor/main/index_loader.html
@@ -190,8 +190,7 @@
             return urlParams;
         }
         function encodeUrlParam(str) {
-            return str.replace(/&/g, '&amp;')
-                .replace(/"/g, '&quot;')
+            return str.replace(/"/g, '&quot;')
                 .replace(/'/g, '&#39;')
                 .replace(/</g, '&lt;')
                 .replace(/>/g, '&gt;');
diff --git a/apps/presentationeditor/main/index_loader.html.deploy b/apps/presentationeditor/main/index_loader.html.deploy
index 2ded00a17e..abec1311c1 100644
--- a/apps/presentationeditor/main/index_loader.html.deploy
+++ b/apps/presentationeditor/main/index_loader.html.deploy
@@ -218,8 +218,7 @@
         }
 
         function encodeUrlParam(str) {
-            return str.replace(/&/g, '&amp;')
-                    .replace(/"/g, '&quot;')
+            return str.replace(/"/g, '&quot;')
                     .replace(/'/g, '&#39;')
                     .replace(/</g, '&lt;')
                     .replace(/>/g, '&gt;');
diff --git a/apps/spreadsheeteditor/embed/index.html b/apps/spreadsheeteditor/embed/index.html
index c21511fc46..dcee9f69e5 100644
--- a/apps/spreadsheeteditor/embed/index.html
+++ b/apps/spreadsheeteditor/embed/index.html
@@ -181,8 +181,7 @@
           }
 
           function encodeUrlParam(str) {
-              return str.replace(/&/g, '&amp;')
-                      .replace(/"/g, '&quot;')
+              return str.replace(/"/g, '&quot;')
                       .replace(/'/g, '&#39;')
                       .replace(/</g, '&lt;')
                       .replace(/>/g, '&gt;');
diff --git a/apps/spreadsheeteditor/embed/index.html.deploy b/apps/spreadsheeteditor/embed/index.html.deploy
index 50678b73f0..3406f76573 100644
--- a/apps/spreadsheeteditor/embed/index.html.deploy
+++ b/apps/spreadsheeteditor/embed/index.html.deploy
@@ -173,8 +173,7 @@
         }
 
         function encodeUrlParam(str) {
-            return str.replace(/&/g, '&amp;')
-                    .replace(/"/g, '&quot;')
+            return str.replace(/"/g, '&quot;')
                     .replace(/'/g, '&#39;')
                     .replace(/</g, '&lt;')
                     .replace(/>/g, '&gt;');
diff --git a/apps/spreadsheeteditor/embed/index_loader.html b/apps/spreadsheeteditor/embed/index_loader.html
index dffe443058..7e37cb96cd 100644
--- a/apps/spreadsheeteditor/embed/index_loader.html
+++ b/apps/spreadsheeteditor/embed/index_loader.html
@@ -225,8 +225,7 @@
           }
 
           function encodeUrlParam(str) {
-              return str.replace(/&/g, '&amp;')
-                      .replace(/"/g, '&quot;')
+              return str.replace(/"/g, '&quot;')
                       .replace(/'/g, '&#39;')
                       .replace(/</g, '&lt;')
                       .replace(/>/g, '&gt;');
diff --git a/apps/spreadsheeteditor/embed/index_loader.html.deploy b/apps/spreadsheeteditor/embed/index_loader.html.deploy
index 0971259833..3459e52ad5 100644
--- a/apps/spreadsheeteditor/embed/index_loader.html.deploy
+++ b/apps/spreadsheeteditor/embed/index_loader.html.deploy
@@ -217,8 +217,7 @@
         }
 
         function encodeUrlParam(str) {
-            return str.replace(/&/g, '&amp;')
-                    .replace(/"/g, '&quot;')
+            return str.replace(/"/g, '&quot;')
                     .replace(/'/g, '&#39;')
                     .replace(/</g, '&lt;')
                     .replace(/>/g, '&gt;');
diff --git a/apps/spreadsheeteditor/embed/js/ApplicationController.js b/apps/spreadsheeteditor/embed/js/ApplicationController.js
index c2dd584dae..c2f7cec9a9 100644
--- a/apps/spreadsheeteditor/embed/js/ApplicationController.js
+++ b/apps/spreadsheeteditor/embed/js/ApplicationController.js
@@ -481,6 +481,11 @@ SSE.ApplicationController = new(function(){
                 message = me.errorAccessDeny;
                 break;
 
+            case Asc.c_oAscError.ID.ForceSaveButton:
+            case Asc.c_oAscError.ID.ForceSaveTimeout:
+                message = me.errorForceSave;
+                break;
+
             default:
                 message = me.errorDefaultMessage.replace('%1', id);
                 break;
@@ -663,6 +668,7 @@ SSE.ApplicationController = new(function(){
         errorFileSizeExceed: 'The file size exceeds the limitation set for your server.<br>Please contact your Document Server administrator for details.',
         errorUpdateVersionOnDisconnect: 'Internet connection has been restored, and the file version has been changed.<br>Before you can continue working, you need to download the file or copy its content to make sure nothing is lost, and then reload this page.',
         textGuest: 'Guest',
-        textAnonymous: 'Anonymous'
+        textAnonymous: 'Anonymous',
+        errorForceSave: "An error occurred while saving the file. Please use the 'Download as' option to save the file to your computer hard drive or try again later."
     }
 })();
\ No newline at end of file
diff --git a/apps/spreadsheeteditor/embed/locale/en.json b/apps/spreadsheeteditor/embed/locale/en.json
index 4485edab09..0fb957b692 100644
--- a/apps/spreadsheeteditor/embed/locale/en.json
+++ b/apps/spreadsheeteditor/embed/locale/en.json
@@ -15,6 +15,7 @@
   "SSE.ApplicationController.errorFileSizeExceed": "The file size exceeds the limitation set for your server.<br>Please contact your Document Server administrator for details.",
   "SSE.ApplicationController.errorUpdateVersionOnDisconnect": "Internet connection has been restored, and the file version has been changed.<br>Before you can continue working, you need to download the file or copy its content to make sure nothing is lost, and then reload this page.",
   "SSE.ApplicationController.errorUserDrop": "The file cannot be accessed right now.",
+  "SSE.ApplicationController.errorForceSave": "An error occurred while saving the file. Please use the 'Download as' option to save the file to your computer hard drive or try again later.",
   "SSE.ApplicationController.notcriticalErrorTitle": "Warning",
   "SSE.ApplicationController.scriptLoadError": "The connection is too slow, some of the components could not be loaded. Please reload the page.",
   "SSE.ApplicationController.textAnonymous": "Anonymous",
diff --git a/apps/spreadsheeteditor/main/index.html b/apps/spreadsheeteditor/main/index.html
index 3fc0f9f9fd..37adc535f6 100644
--- a/apps/spreadsheeteditor/main/index.html
+++ b/apps/spreadsheeteditor/main/index.html
@@ -254,8 +254,7 @@
         }
 
         function encodeUrlParam(str) {
-            return str.replace(/&/g, '&amp;')
-                    .replace(/"/g, '&quot;')
+            return str.replace(/"/g, '&quot;')
                     .replace(/'/g, '&#39;')
                     .replace(/</g, '&lt;')
                     .replace(/>/g, '&gt;');
diff --git a/apps/spreadsheeteditor/main/index.html.deploy b/apps/spreadsheeteditor/main/index.html.deploy
index bf67081987..0cd52cb5eb 100644
--- a/apps/spreadsheeteditor/main/index.html.deploy
+++ b/apps/spreadsheeteditor/main/index.html.deploy
@@ -239,8 +239,7 @@
         }
 
         function encodeUrlParam(str) {
-            return str.replace(/&/g, '&amp;')
-                    .replace(/"/g, '&quot;')
+            return str.replace(/"/g, '&quot;')
                     .replace(/'/g, '&#39;')
                     .replace(/</g, '&lt;')
                     .replace(/>/g, '&gt;');
diff --git a/apps/spreadsheeteditor/main/index_loader.html b/apps/spreadsheeteditor/main/index_loader.html
index 8c64256616..921ad7e461 100644
--- a/apps/spreadsheeteditor/main/index_loader.html
+++ b/apps/spreadsheeteditor/main/index_loader.html
@@ -189,8 +189,7 @@
             return urlParams;
         }
         function encodeUrlParam(str) {
-            return str.replace(/&/g, '&amp;')
-                .replace(/"/g, '&quot;')
+            return str.replace(/"/g, '&quot;')
                 .replace(/'/g, '&#39;')
                 .replace(/</g, '&lt;')
                 .replace(/>/g, '&gt;');
diff --git a/apps/spreadsheeteditor/main/index_loader.html.deploy b/apps/spreadsheeteditor/main/index_loader.html.deploy
index 884f65146c..a37a6dd03f 100644
--- a/apps/spreadsheeteditor/main/index_loader.html.deploy
+++ b/apps/spreadsheeteditor/main/index_loader.html.deploy
@@ -217,8 +217,7 @@
         }
 
         function encodeUrlParam(str) {
-            return str.replace(/&/g, '&amp;')
-                    .replace(/"/g, '&quot;')
+            return str.replace(/"/g, '&quot;')
                     .replace(/'/g, '&#39;')
                     .replace(/</g, '&lt;')
                     .replace(/>/g, '&gt;');