diff --git a/src/MusicStore/Mocks/Facebook/FacebookNotifications.cs b/src/MusicStore/Mocks/Facebook/FacebookNotifications.cs
index fe669d7fb3..ce6acec454 100644
--- a/src/MusicStore/Mocks/Facebook/FacebookNotifications.cs
+++ b/src/MusicStore/Mocks/Facebook/FacebookNotifications.cs
@@ -1,4 +1,5 @@
-using Microsoft.AspNet.Security.Facebook;
+using Microsoft.AspNet.Identity;
+using Microsoft.AspNet.Security.Facebook;
 using Microsoft.AspNet.Security.OAuth;
 using MusicStore.Mocks.Common;
 using System;
@@ -34,7 +35,7 @@ namespace MusicStore.Mocks.Facebook
 
         internal static async Task OnReturnEndpoint(OAuthReturnEndpointContext context)
         {
-            if (context.Identity != null && context.SignInAsAuthenticationType == "Microsoft.AspNet.Identity.External")
+            if (context.Identity != null && context.SignInAsAuthenticationType == IdentityOptions.ExternalCookieAuthenticationType)
             {
                 //This way we will know all notifications were fired.
                 var manageStoreClaim = context.Identity.Claims.Where(c => c.Type == "ManageStore" && c.Value == "false").FirstOrDefault();
diff --git a/src/MusicStore/Mocks/Google/GoogleNotifications.cs b/src/MusicStore/Mocks/Google/GoogleNotifications.cs
index a870fd123a..9277fc7876 100644
--- a/src/MusicStore/Mocks/Google/GoogleNotifications.cs
+++ b/src/MusicStore/Mocks/Google/GoogleNotifications.cs
@@ -1,4 +1,5 @@
-using Microsoft.AspNet.Security.Google;
+using Microsoft.AspNet.Identity;
+using Microsoft.AspNet.Security.Google;
 using Microsoft.AspNet.Security.OAuth;
 using MusicStore.Mocks.Common;
 using System;
@@ -33,7 +34,7 @@ namespace MusicStore.Mocks.Google
 
         internal static async Task OnReturnEndpoint(OAuthReturnEndpointContext context)
         {
-            if (context.Identity != null && context.SignInAsAuthenticationType == "Microsoft.AspNet.Identity.External")
+            if (context.Identity != null && context.SignInAsAuthenticationType == IdentityOptions.ExternalCookieAuthenticationType)
             {
                 //This way we will know all notifications were fired.
                 var manageStoreClaim = context.Identity.Claims.Where(c => c.Type == "ManageStore" && c.Value == "false").FirstOrDefault();
diff --git a/src/MusicStore/Mocks/MicrosoftAccount/MicrosoftAccountNotifications.cs b/src/MusicStore/Mocks/MicrosoftAccount/MicrosoftAccountNotifications.cs
index e6d68217c1..49d4c19779 100644
--- a/src/MusicStore/Mocks/MicrosoftAccount/MicrosoftAccountNotifications.cs
+++ b/src/MusicStore/Mocks/MicrosoftAccount/MicrosoftAccountNotifications.cs
@@ -1,4 +1,5 @@
-using Microsoft.AspNet.Security.MicrosoftAccount;
+using Microsoft.AspNet.Identity;
+using Microsoft.AspNet.Security.MicrosoftAccount;
 using Microsoft.AspNet.Security.OAuth;
 using MusicStore.Mocks.Common;
 using System;
@@ -34,7 +35,7 @@ namespace MusicStore.Mocks.MicrosoftAccount
 
         internal static async Task OnReturnEndpoint(OAuthReturnEndpointContext context)
         {
-            if (context.Identity != null && context.SignInAsAuthenticationType == "Microsoft.AspNet.Identity.External")
+            if (context.Identity != null && context.SignInAsAuthenticationType == IdentityOptions.ExternalCookieAuthenticationType)
             {
                 //This way we will know all notifications were fired.
                 var manageStoreClaim = context.Identity.Claims.Where(c => c.Type == "ManageStore" && c.Value == "false").FirstOrDefault();
diff --git a/src/MusicStore/Mocks/Twitter/TwitterNotifications.cs b/src/MusicStore/Mocks/Twitter/TwitterNotifications.cs
index 1ab82e77d2..5cf3b2c21b 100644
--- a/src/MusicStore/Mocks/Twitter/TwitterNotifications.cs
+++ b/src/MusicStore/Mocks/Twitter/TwitterNotifications.cs
@@ -1,4 +1,5 @@
-using Microsoft.AspNet.Security.Twitter;
+using Microsoft.AspNet.Identity;
+using Microsoft.AspNet.Security.Twitter;
 using MusicStore.Mocks.Common;
 using System.Linq;
 using System.Security.Claims;
@@ -27,7 +28,7 @@ namespace MusicStore.Mocks.Twitter
 
         internal static async Task OnReturnEndpoint(TwitterReturnEndpointContext context)
         {
-            if (context.Identity != null && context.SignInAsAuthenticationType == "Microsoft.AspNet.Identity.External")
+            if (context.Identity != null && context.SignInAsAuthenticationType == IdentityOptions.ExternalCookieAuthenticationType)
             {
                 //This way we will know all notifications were fired.
                 var manageStoreClaim = context.Identity.Claims.Where(c => c.Type == "ManageStore" && c.Value == "false").FirstOrDefault();
diff --git a/src/MusicStore/Scripts/_references.js b/src/MusicStore/Scripts/_references.js
new file mode 100644
index 0000000000..3154c1b5fa
--- /dev/null
+++ b/src/MusicStore/Scripts/_references.js
@@ -0,0 +1 @@
+/// <autosync enabled="true" />
diff --git a/src/MusicStore/wwwroot/Scripts/_references.js b/src/MusicStore/wwwroot/Scripts/_references.js
deleted file mode 100644
index ef19a935a0..0000000000
Binary files a/src/MusicStore/wwwroot/Scripts/_references.js and /dev/null differ
diff --git a/test/E2ETests/PublishAndRunTests.cs b/test/E2ETests/PublishAndRunTests.cs
index f5ad01b2aa..44879142f2 100644
--- a/test/E2ETests/PublishAndRunTests.cs
+++ b/test/E2ETests/PublishAndRunTests.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Diagnostics;
+using System.IO;
 using System.Net.Http;
 using Xunit;
 
@@ -63,6 +64,14 @@ namespace E2ETests
                 //Static files are served?
                 VerifyStaticContentServed();
 
+                if (serverType != ServerType.Helios)
+                {
+                    if (Directory.GetFiles(startParameters.ApplicationPath, "*.cmd", SearchOption.TopDirectoryOnly).Length > 0)
+                    {
+                        throw new Exception("pack-exclude parameter values are not honored");
+                    }
+                }
+
                 var testCompletionTime = DateTime.Now;
                 Console.WriteLine("[Time]: All tests completed in '{0}' seconds", (testCompletionTime - initializationCompleteTime).TotalSeconds);
                 Console.WriteLine("[Time]: Total time taken for this test variation '{0}' seconds", (testCompletionTime - testStartTime).TotalSeconds);
diff --git a/test/E2ETests/project.json b/test/E2ETests/project.json
index e204f0439b..f5f334389c 100644
--- a/test/E2ETests/project.json
+++ b/test/E2ETests/project.json
@@ -13,9 +13,9 @@
     "frameworks": {
         "aspnet50": {
             "frameworkAssemblies": {
-                "System.Xml": "",
-                "System.Data": "",
-                "System.Net.Http": ""
+                "System.Xml": "4.0.0.0",
+                "System.Data": "4.0.0.0",
+                "System.Net.Http": "4.0.0.0"
             }
         }
     }