Unable to see the pageviewer in a page from pages library in a custom page layout

Question

<File Url="Inbox.aspx" Type="GhostableInLibrary" Level="Published" Path="myPages\Pages\Inbox.aspx" >
<AllUsersWebPart WebPartOrder="0" WebPartZoneID="Header" ID="inboxwp1">
<![CDATA[<WebPart xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/WebPart/v2">
<Title>Inbox</Title>
<FrameType>Default</FrameType>
<Description>Displays another Web page on this Web page. The other Web page is presented in an IFrame.</Description>
<IsIncluded>true</IsIncluded>
<ZoneID>wpz</ZoneID>
<PartOrder>0</PartOrder>
<FrameState>Normal</FrameState>
<Height></Height>
<Width />
<AllowRemove>true</AllowRemove>
<AllowZoneChange>true</AllowZoneChange>
<AllowMinimize>true</AllowMinimize>
<AllowConnect>true</AllowConnect>
<AllowEdit>true</AllowEdit>
<AllowHide>true</AllowHide>
<IsVisible>true</IsVisible>
<DetailLink />
<HelpLink />
<HelpMode>Modeless</HelpMode>
<Dir>Default</Dir>
<PartImageSmall />
<MissingAssembly>Cannot import this Web Part.</MissingAssembly>
<PartImageLarge>/_layouts/15/images/mscntvwl.gif</PartImageLarge>
<IsIncludedFilter />
<Assembly>Microsoft.SharePoint, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c</Assembly>
<TypeName>Microsoft.SharePoint.WebPartPages.PageViewerWebPart</TypeName>
<ContentLink xmlns="http://schemas.microsoft.com/WebPart/v2/PageViewer">/_layouts/15/AppPages/InboxRedirectPage.aspx</ContentLink>
<SourceType xmlns="http://schemas.microsoft.com/WebPart/v2/PageViewer">URL</SourceType>
</WebPart>]]>
</AllUsersWebPart>
<AllUsersWebPart WebPartOrder="0" WebPartZoneID="LeftWP" ID="wpLeft">
<![CDATA[
<webParts>
<webPart xmlns="http://schemas.microsoft.com/WebPart/v3">
<metaData>
<type name="myWebParts.ProjectLinks.ProjectLinks, m, Version=1.0.0.0, Culture=neutral, PublicKeyToken=52f3214933d771f7" />
<importErrorMessage>$Resources:core,ImportErrorMessage;</importErrorMessage>
</metaData>
<data>
<properties>
<property name="Title" type="string">myprojectLinks</property>
<property name="Description" type="string">My Visual Web Part</property>
</properties>
</data>
</webPart>
</webParts>
]]>
</AllUsersWebPart>
<Property Name="ContentTypeId" Value="0x010100C568DB52D9D0A14D9B2FDCC96666E9F2007948130EC3DB064584E219954237AF390076F7B5D03DD146D699D042E1C5D76EF7" />
<Property Name="FileLeafRef" Value="Inbox.aspx" />
<Property Name="Title" Value="Inbox" />
<Property Name="PublishingPageLayout" Value="~SiteCollection/_catalogs/masterpage/myPageLayout/myPage.aspx, my custom Page Template"/>
<Property Name="ContentType" Value="myPageCT" />
<Property Name="_ModerationStatus" Value="3" />
<Property Name="FileDirRef" Value="Pages" />
<Property Name="FSObjType" Value="0" />
</File>
I have created a custom page layout in my site collec. using VS 2012 and deployed am able to see the page in the pages lib [inbox.aspx].
Here, I have added a page viewer web part and I want to redirect to another application page, which is already coded [inboxredirect.aspx] in my solution[its another dll - another SP solution which has appln pages and web parts
etc - ] 
The issue is that, i am unable to see the page viewer web part when the page is displayed. inbox.aspx is a page which is created once my custompagelayouts solution is deployed and when i navigate to this page, i am stuck . i am getting
the  " access denied " message is displayed.  
can anyone help why this  error is displayed?
in my inboxredirect.aspx page i am inherting from unsecuredlayoutspagebase class, so  i dont think , access denied message should come.
using System;
using System.Configuration;
using Microsoft.SharePoint;
using Microsoft.SharePoint.WebControls;
namespace myproj.Layouts.AppPages
public partial class InboxRedirectPage : UnsecuredLayoutsPageBase
string projectName = string.Empty;
protected void Page_Load(object sender, EventArgs e)
string siteUrl = SPContext.Current.Web.Url;
using (SPSite site = new SPSite(siteUrl))
using (SPWeb web = site.OpenWeb())
string urlProjectName =Request.UrlReferrer.ToString();
projectName = urlProjectName.Split('/')[5];
//end
SPUser user = web.CurrentUser;
if (user != null)
above is my appln page to which i am redirecting.

Answer 1

Solved it myself guys... (Well the major part)
Got help from here...
https://www.nothingbutsharepoint.com/sites/devwiki/articles/pages/blank-open-save-dialog-when-browsing-document-library-from-office-clients.aspx
and
http://www.sharepointconfig.com/2011/02/vs2010-list-definition-template-missing-file-dialog-view/
with some tweaks of my own..
Still working on it because its showing SharePoint 2010 header... And I need 2013 look...