diff --git a/util/RfVersion.cs b/util/RfVersion.cs
index 8162821..2112a78 100644
--- a/util/RfVersion.cs
+++ b/util/RfVersion.cs
@@ -2,7 +2,7 @@ namespace rockfishCore.Util
 {    
     public static class RfVersion
     {
-        public const string NumberOnly="6.3";
+        public const string NumberOnly="6.4";
         public const string Full = "Rockfish server " + NumberOnly;                
     }
 }
\ No newline at end of file
diff --git a/wwwroot/default.htm b/wwwroot/default.htm
index 1088361..2663fc1 100644
--- a/wwwroot/default.htm
+++ b/wwwroot/default.htm
@@ -11,16 +11,16 @@
   <title>Rockfish loading....</title>
 
   <!-- ICONS / MANIFEST -->
-  <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png?rfv=6.3">
-  <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png?rfv=6.3">
-  <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png?rfv=6.3">
-  <link rel="manifest" href="/manifest.json?rfv=6.3">
-  <link rel="mask-icon" href="/safari-pinned-tab.svg?rfv=6.3" color="#5bbad5">
+  <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png?rfv=6.4">
+  <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png?rfv=6.4">
+  <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png?rfv=6.4">
+  <link rel="manifest" href="/manifest.json?rfv=6.4">
+  <link rel="mask-icon" href="/safari-pinned-tab.svg?rfv=6.4" color="#5bbad5">
   <meta name="theme-color" content="#ffffff">
 
 
   <!-- 3rd party components fonts and icons -->
-  <link href="css/materialdesignicons.min.css?rfv=6.3" media="all" rel="stylesheet" type="text/css" />
+  <link href="css/materialdesignicons.min.css?rfv=6.4" media="all" rel="stylesheet" type="text/css" />
 
   <!--BOOTSTRAP-->
   <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" integrity="sha384-WskhaSGFgHYWDcbwN70/dfYBj47jz9qbsMId/iRN3ewGhXQFZCSftd1LZCfmhktB"
@@ -29,60 +29,60 @@
     crossorigin="anonymous"> -->
 
 
-  <link rel="stylesheet" href="css/app.css?rfv=6.3" type="text/css" />
-  <link rel="stylesheet" href="css/mdi-bs4-compat.css?rfv=6.3" type="text/css" />
+  <link rel="stylesheet" href="css/app.css?rfv=6.4" type="text/css" />
+  <link rel="stylesheet" href="css/mdi-bs4-compat.css?rfv=6.4" type="text/css" />
   <!-- <script src="js/lib/jquery-3.2.1.min.js"></script> -->
   <script src="https://code.jquery.com/jquery-3.3.1.min.js" integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8=" crossorigin="anonymous"></script>
 
 
   <!-- third-party javascript -->
-  <script src="js/lib/page.js?rfv=6.3"></script>
-  <script src="js/lib/jquery.event.gevent.js?rfv=6.3"></script>
-  <script src="js/lib/jquery.gzserialize.js?rfv=6.3"></script>
-  <script src="js/lib/handlebars.runtime-v4.0.5.js?rfv=6.3"></script>
-  <script src="js/lib/store.min.js?rfv=6.3"></script>
-  <script src="js/lib/jquery.autocomplete.min.js?rfv=6.3"></script>
-  <script src="js/lib/moment.min.js?rfv=6.3"></script>
+  <script src="js/lib/page.js?rfv=6.4"></script>
+  <script src="js/lib/jquery.event.gevent.js?rfv=6.4"></script>
+  <script src="js/lib/jquery.gzserialize.js?rfv=6.4"></script>
+  <script src="js/lib/handlebars.runtime-v4.0.5.js?rfv=6.4"></script>
+  <script src="js/lib/store.min.js?rfv=6.4"></script>
+  <script src="js/lib/jquery.autocomplete.min.js?rfv=6.4"></script>
+  <script src="js/lib/moment.min.js?rfv=6.4"></script>
 
   <!-- our javascript -->
 
-  <!-- <script src="js/index.js?rfv=6.3"></script> -->
+  <!-- <script src="js/index.js?rfv=6.4"></script> -->
   <script src="js/index.js" asp-append-version="true"></script>
 
-  <script src="js/app.util.js?rfv=6.3"></script>
-  <script src="js/app.api.js?rfv=6.3"></script>
-  <script src="js/app.utilB.js?rfv=6.3"></script>
-  <script src="js/app.nav.js?rfv=6.3"></script>
-  <script src="js/app.shell.js?rfv=6.3"></script>
-  <script src="js/app.fourohfour.js?rfv=6.3"></script>
-  <script src="js/app.authenticate.js?rfv=6.3"></script>
-  <script src="js/app.customers.js?rfv=6.3"></script>
-  <script src="js/app.customerEdit.js?rfv=6.3"></script>
-  <script src="js/app.customerSites.js?rfv=6.3"></script>
-  <script src="js/app.customerSiteEdit.js?rfv=6.3"></script>
-  <script src="js/app.purchases.js?rfv=6.3"></script>
-  <script src="js/app.purchaseEdit.js?rfv=6.3"></script>
-  <script src="js/app.license.js?rfv=6.3"></script>
-  <script src="js/app.licenseTemplates.js?rfv=6.3"></script>
-  <script src="js/app.licenseRequestEdit.js?rfv=6.3"></script>
-  <script src="js/app.licenses.js?rfv=6.3"></script>
-  <script src="js/app.licenseView.js?rfv=6.3"></script>
-  <script src="js/app.reportData.js?rfv=6.3"></script>
-  <script src="js/app.reportDataProdEmail.js?rfv=6.3"></script>
-  <script src="js/app.reportDataExpires.js?rfv=6.3"></script>
-  <script src="js/app.search.js?rfv=6.3"></script>
-  <script src="js/app.subscription.js?rfv=6.3"></script>
-  <script src="js/app.subnotify.js?rfv=6.3"></script>
-  <script src="js/app.templates.js?rfv=6.3"></script>
-  <script src="js/app.templateEdit.js?rfv=6.3"></script>
-  <script src="js/app.inbox.js?rfv=6.3"></script>
-  <script src="js/app.mailEdit.js?rfv=6.3"></script>
-  <script src="js/app.rfcaseEdit.js?rfv=6.3"></script>
-  <script src="js/app.rfcases.js?rfv=6.3"></script>
-  <script src="js/app.rfsettings.js?rfv=6.3"></script>
+  <script src="js/app.util.js?rfv=6.4"></script>
+  <script src="js/app.api.js?rfv=6.4"></script>
+  <script src="js/app.utilB.js?rfv=6.4"></script>
+  <script src="js/app.nav.js?rfv=6.4"></script>
+  <script src="js/app.shell.js?rfv=6.4"></script>
+  <script src="js/app.fourohfour.js?rfv=6.4"></script>
+  <script src="js/app.authenticate.js?rfv=6.4"></script>
+  <script src="js/app.customers.js?rfv=6.4"></script>
+  <script src="js/app.customerEdit.js?rfv=6.4"></script>
+  <script src="js/app.customerSites.js?rfv=6.4"></script>
+  <script src="js/app.customerSiteEdit.js?rfv=6.4"></script>
+  <script src="js/app.purchases.js?rfv=6.4"></script>
+  <script src="js/app.purchaseEdit.js?rfv=6.4"></script>
+  <script src="js/app.license.js?rfv=6.4"></script>
+  <script src="js/app.licenseTemplates.js?rfv=6.4"></script>
+  <script src="js/app.licenseRequestEdit.js?rfv=6.4"></script>
+  <script src="js/app.licenses.js?rfv=6.4"></script>
+  <script src="js/app.licenseView.js?rfv=6.4"></script>
+  <script src="js/app.reportData.js?rfv=6.4"></script>
+  <script src="js/app.reportDataProdEmail.js?rfv=6.4"></script>
+  <script src="js/app.reportDataExpires.js?rfv=6.4"></script>
+  <script src="js/app.search.js?rfv=6.4"></script>
+  <script src="js/app.subscription.js?rfv=6.4"></script>
+  <script src="js/app.subnotify.js?rfv=6.4"></script>
+  <script src="js/app.templates.js?rfv=6.4"></script>
+  <script src="js/app.templateEdit.js?rfv=6.4"></script>
+  <script src="js/app.inbox.js?rfv=6.4"></script>
+  <script src="js/app.mailEdit.js?rfv=6.4"></script>
+  <script src="js/app.rfcaseEdit.js?rfv=6.4"></script>
+  <script src="js/app.rfcases.js?rfv=6.4"></script>
+  <script src="js/app.rfsettings.js?rfv=6.4"></script>
 
   <!-- handlebars templates -->
-  <script src="js/templates/templates.js?rfv=6.3"></script>
+  <script src="js/templates/templates.js?rfv=6.4"></script>
 
 
   <script>
diff --git a/wwwroot/js/app.api.js b/wwwroot/js/app.api.js
index c44c788..9028ed5 100644
--- a/wwwroot/js/app.api.js
+++ b/wwwroot/js/app.api.js
@@ -27,7 +27,7 @@ app.api = (function() {
     generateFromRequest,
     licenseEmailResponse;
 
-  RockFishVersion = "6.1";
+  RockFishVersion = "6.4";
 
   //////////////////////////////////////////////////////////////////////////////////////
   //         NOT AUTHORIZED ERROR HANDLER