diff --git a/resources/install/build.xml b/resources/install/build.xml
index c3ed35fef..33d395e83 100644
--- a/resources/install/build.xml
+++ b/resources/install/build.xml
@@ -651,6 +651,9 @@
         <!-- before deleting try building the deltas -->
         <antcall target="build-wix-delta-updates"/>
 
+        <!-- Creates updates files -->
+        <antcall target="build-wix-updates-files"/>
+
         <delete dir="${light.dir}" />
         <delete dir="${windows.app.dir}/tmp" />
     </target>
@@ -948,6 +951,58 @@
         </foreach>
     </target>
 
+    <!-- creates updates file, will be shown in dialog when update is
+     available -->
+    <target name="build-wix-updates-files">
+        <mkdir dir="${windows.app.dir}\updates"/>
+        <copy file="${inst.resrc}\windows\updates\sc.png"
+              todir="${windows.app.dir}\updates"/>
+        <copy file="${inst.resrc}\windows\updates\index-bottom.html"
+              todir="${windows.app.dir}\updates"/>
+        <copy file="${inst.resrc}\windows\updates\index.css"
+              todir="${windows.app.dir}\updates"/>
+
+        <tstamp>
+            <format property="current.tstamp" pattern="d MMM yyyy HH:mm:ss"
+                    locale="en,US"/>
+        </tstamp>
+
+        <filter token="BUILD" value="${label}" />
+        <filter token="DATE" value="${current.tstamp}" />
+        <filter token="APP_NAME" value="${application.name}" />
+        <copy file="${inst.resrc}\windows\updates\index-top.html"
+              todir="${windows.app.dir}\updates"
+              overwrite="true" filtering="yes"/>
+
+        <get src="${link.update.changelog.prefix}/extended-changelog-${label}.html"
+             dest="changelog-${label}.html"
+             ignoreerrors="true"/>
+        <loadfile property="latest.changelog"
+                  srcFile="changelog-${label}.html"
+                  failonerror="false"/>
+        <!-- Load a default value if file with changelogs is missing -->
+        <condition property="latest.changelog" value="Nightly builds">
+            <not>
+                <isset property="latest.changelog"/>
+            </not>
+        </condition>
+
+        <concat destfile="${windows.app.dir}\updates\index.html">
+            <fileset dir="${windows.app.dir}\updates">
+                <include name="index-top.html"/>
+            </fileset>
+            <propertyset>
+                <propertyref name="latest.changelog"/>
+            </propertyset>
+            <fileset dir="${windows.app.dir}\updates">
+                <include name="index-bottom.html"/>
+            </fileset>
+        </concat>
+        <delete file="${windows.app.dir}\updates\index-top.html"/>
+        <delete file="${windows.app.dir}\updates\index-bottom.html"/>
+        <delete file="changelog-${label}.html"/>
+    </target>
+
     <!-- - - - - - - - - - - BUILDING RELEASE PACKAGES - - - - - - - - - - - -->
     <!-- Internal target called by the "clean target" - removes the macosx-specific file -->
     <!-- we only execute if at least one (in this case the first) of the links we are
diff --git a/resources/install/windows/updates/index-bottom.html b/resources/install/windows/updates/index-bottom.html
new file mode 100644
index 000000000..9b87155ce
--- /dev/null
+++ b/resources/install/windows/updates/index-bottom.html
@@ -0,0 +1,6 @@
+</td>
+</tr>
+</table>
+<br>
+</body>
+</html>
diff --git a/resources/install/windows/updates/index-top.html b/resources/install/windows/updates/index-top.html
new file mode 100644
index 000000000..87cbe4575
--- /dev/null
+++ b/resources/install/windows/updates/index-top.html
@@ -0,0 +1,21 @@
+<html>
+
+<head>
+    <meta http-equiv="content-type" content="text/html;charset=utf-8">
+    <title>@APP_NAME@ (Build @BUILD@) Changelog</title>
+    <meta name="robots" content="anchors">
+    <link href="index.css" type="text/css" rel="stylesheet" media="all">
+</head>
+
+<body BGCOLOR="#FFFFFF">
+<br />
+<table class="dots" width="100%" border="0" cellspacing="0" cellpadding="0" summary="Two column table with heading">
+<tr>
+<td class="blue" colspan="2">
+<h3>@APP_NAME@ build @BUILD@.</h3>
+</td>
+</tr>
+<tr>
+<td valign="top" width="50"><img src="sc.png" alt="Jitsi" border="0"></td>
+<td valign="top">
+<p>Build @BUILD@ for Windows generated on @DATE@.<br></p>
diff --git a/resources/install/windows/updates/index.css b/resources/install/windows/updates/index.css
new file mode 100644
index 000000000..52b05727e
--- /dev/null
+++ b/resources/install/windows/updates/index.css
@@ -0,0 +1,215 @@
+/* Tiger Mac Help task_style.css v2.0f*/
+/* <html><head><meta name="robots" content="noindex"></head></html> */
+
+body  {
+	margin: 2px 12px 12px
+	}
+
+h1            {
+	font-size: 11pt;
+	font-family: "Lucida Grande", Arial, sans-serif;
+	margin-bottom: 0
+	}
+
+
+h2               {
+	font-size: 9pt;
+	font-family: "Lucida Grande", Arial, sans-serif;
+	margin-top: 0;
+	margin-bottom: -10px
+	}
+
+h3   {
+	font-size: 9pt;
+	font-family: "Lucida Grande", Arial, sans-serif;
+	font-weight: bold;
+	margin-top: -4px;
+	margin-bottom: -4px
+	}
+
+p	           {
+	font-size: 9pt;
+	font-family: "Lucida Grande", Arial, sans-serif;
+	line-height: 12pt;
+	text-decoration: none
+	}
+
+
+ol                     {
+	font-size: 9pt;
+	font-family: "Lucida Grande", Arial, sans-serif;
+	line-height: 12pt;
+	list-style-position: outside;
+	margin-top: 12px;
+	margin-bottom: 12px;
+	margin-left: -18px;
+	padding-left: 40px
+	}
+
+
+ol li         {
+	margin-top: 6px;
+	margin-bottom: 6px
+	}
+
+
+ol p        {
+	margin-top: 6px;
+	margin-bottom: 6px
+	}
+
+
+ul                     {
+	font-size: 9pt;
+	font-family: "Lucida Grande", Arial, sans-serif;
+	line-height: 12pt;
+	list-style-type: circle;
+	list-style-position: outside;
+	margin-top: 1px;
+	margin-bottom: 1px;
+	margin-left: -24px;
+	padding-left: 20px
+	}
+
+
+ul li        {
+	margin-top: 6px;
+	margin-bottom: 6px
+	}
+
+
+ul p        {
+	margin-top: 6px;
+	margin-bottom: 6px
+	}
+
+
+a         {
+	color: #00f;
+	font-size: 9pt;
+	font-family: "Lucida Grande", Arial, sans-serif;
+	line-height: 12pt;
+	text-decoration: none
+	}
+
+
+a:hover    {
+	color: #00f;
+	font-family: "Lucida Grande", Arial, sans-serif;
+	text-decoration: underline
+	}
+
+hr  {
+	text-decoration: none;
+	border: solid 1px #bfbfbf
+	}
+
+td  {
+	padding: 6px
+	}
+
+#banner     { background-color: #f2f2f2; background-repeat: no-repeat; padding: -2px 6px 0; position: fixed; top: 0; left: 0; width: 100%; height: 1.2em; float: left; border: solid 1px #bfbfbf }
+
+#caticon	         {
+margin-top: 3px;
+	margin-bottom: -3px;
+	margin-right: 5px;
+	float: left;
+	}
+
+#pagetitle	            {
+	margin-top: 12px;
+	margin-bottom: 0px;
+	margin-left: 40px;
+	width: 88%;
+	border: solid 1px #fff
+	}
+
+
+#mainbox	         {
+	margin-top: 2349px;
+	padding-right: 6px
+	}
+
+#taskbox  	                     {
+	background-color: #e6edff;
+	list-style-type: decimal;
+	list-style-position: outside;
+	margin: 12px 0;
+	padding: 2px 12px;
+	border: solid 1px #bfbfbf
+	}
+
+
+#taskbox  h2 {
+	margin-top: 8;
+	margin-bottom: -4px
+	}
+
+#machelp   { position: absolute; top: 2px; left: 10px }
+
+#index      { background-color: #f2f2f2; padding-right: 25px; top: 2px; right: 12px; width: auto; float: right }
+
+#next  {
+	position: absolute;
+	top: 49px;
+	left: 88%
+	}
+	
+#asindent {
+        margin-left: 22px;
+	font-size: 9pt;
+	font-family: Verdana, Courier, sans-serif;
+        }
+        
+.bread   {
+	color: #00f;
+	font-size: 8pt;
+	margin: -9px 0 -6px
+	}
+
+.leftborder    {
+	color: #00f;
+	font-size: 8pt;
+	margin: -9px 0 -6px;
+	padding-top: 2px;
+	padding-bottom: 3px;
+	padding-left: 8px;
+	border-left: 1px solid #bfbfbf
+	}
+
+.mult  {
+	margin-top: -8px
+	}
+
+.blue    {
+	background-color: #e6edff;
+	margin-top: -3px;
+	margin-bottom: -3px;
+	padding-top: -3px;
+	padding-bottom: -3px
+	}
+
+.rightfloater
+{
+    float: right;
+    margin-left: 15px;
+}
+
+.rules   {
+	border-bottom: 1px dotted #ccc
+	}
+
+.dots  {
+	border: dotted 1px #ccc
+	}
+
+.seealso  {
+	margin-top: 4px;
+	margin-bottom: 4px
+	}
+code       {
+	color: black;
+	font-size: 9pt;
+	font-family: Verdana, Courier, sans-serif;
+	}
diff --git a/resources/install/windows/updates/sc.png b/resources/install/windows/updates/sc.png
new file mode 100644
index 000000000..cd6be477f
Binary files /dev/null and b/resources/install/windows/updates/sc.png differ
