Error1Cannot create an instance of "Browser"....\Samples\DemosBrowser\MainWindow.xaml99DemosBrowser

Could not find a part of the path 'C:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\Pdf\AccountingBalanceSample.pdf'.

   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)

   at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)

   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)

   at PdfRpt.FluentInterface.DataTemplate.get_PdfStreamOutput() in ...\Lib\FluentInterface\DataTemplate.cs:line 605

   at PdfRpt.PdfReportDocument.createPdf() in ...\Lib\PdfReportDocument.cs:line 119

   at PdfRpt.PdfReportDocument.<runInReleaseMode>b__0(Document pdfDisposable) in ...\Lib\PdfReportDocument.cs:line 113

   at PdfRpt.Core.Helper.Guard.SafeUsingBlock[TDisposable,T](TDisposable disposable, Action`1 action, Func`2 unwrapper) in ...\Lib\Core\Helper\Guard.cs:line 91

   at PdfRpt.Core.Helper.Guard.SafeUsingBlock[TDisposable](TDisposable disposable, Action`1 action) in ...\Lib\Core\Helper\Guard.cs:line 58

   at PdfRpt.PdfReportDocument.runInReleaseMode() in ...\Lib\PdfReportDocument.cs:line 105

   at PdfRpt.PdfReportDocument.GeneratePdf(Boolean debugMode) in ...\Lib\PdfReportDocument.cs:line 87

   at PdfRpt.FluentInterface.PdfReport.Generate(Action`1 pdfRptFileBuilder, Boolean debugMode) in ...\Lib\FluentInterface\PdfReport.cs:line 90

   at PdfReportSamples.AccountingBalanceColumn.AccountingBalanceColumnPdfReport.CreatePdfReport() in ...\Samples\PdfReportSamples\AccountingBalanceColumn\AccountingBalanceColumnPdfReport.cs:line 17

Warning4Could not resolve this reference. Could not locate the assembly "System.Windows.Controls.Toolkit, Version=4.0.5.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35". Check to make sure the assembly exists on disk. If this reference is required by your code, you may get compilation errors.SlPdf

Warning5Could not resolve this reference. Could not locate the assembly "System.Windows.Controls.Toolkit.Internals, Version=4.0.5.0, Culture=neutral, PublicKeyToken=2c5c654d367bf4a7". Check to make sure the assembly exists on disk. If this reference is required by your code, you may get compilation errors.SlPdf

Error1The type or namespace name 'BusyIndicator' could not be found (are you missing a using directive or an assembly reference?)...\Samples\SlPdf\SlPdf\obj\Debug\MainPage.g.i.cs3818SlPdf

Warning2The variable 'ex' is declared but never used...\Samples\DemosBrowser\Converters\ShellThumbnailConverter.cs4030DemosBrowser

<Application x:Class="WpfApplication1.App"
            xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
            xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
            StartupUri="MainWindow.xaml">
   <Application.Resources>   
   </Application.Resources>
   <JumpList.JumpList>
       <JumpList ShowRecentCategory="True" />
   </JumpList.JumpList>
</Application>

using System;
using System.Runtime.InteropServices;
using Microsoft.Win32;

namespace Common.Files
{
  //from : http://www.devx.com/vb2themax/Tip/19554?type=kbArticle&trk=MSCP
  public class FileAssociation
  {
      const int ShcneAssocchanged = 0x8000000;
      const int ShcnfIdlist = 0;

      public static void CreateFileAssociation(
          string extension,
          string className,
          string description,
           string exeProgram)
      {
          // ensure that there is a leading dot
          if (extension.Substring(0, 1) != ".")
              extension = string.Format(".{0}", extension);

          try
          {
              if (IsAssociated(extension)) return;

              // create a value for this key that contains the classname
              using (var key1 = Registry.ClassesRoot.CreateSubKey(extension))
              {
                  if (key1 != null)
                  {
                      key1.SetValue("", className);
                      // create a new key for the Class name
                      using (var key2 = Registry.ClassesRoot.CreateSubKey(className))
                      {
                          if (key2 != null)
                          {
                              key2.SetValue("", description);
                              // associate the program to open the files with this extension
                              using (var key3 = Registry.ClassesRoot.CreateSubKey(string.Format(@"{0}\Shell\Open\Command", className)))
                              {
                                  if (key3 != null) key3.SetValue("", string.Format(@"{0} ""%1""", exeProgram));
                              }
                          }
                      }
                  }
              }

              // notify Windows that file associations have changed
              SHChangeNotify(ShcneAssocchanged, ShcnfIdlist, 0, 0);
          }
          catch (Exception ex)
          {
             //todo: log ...
          }
      }

      // Return true if extension already associated in registry
      public static bool IsAssociated(string extension)
      {
          return (Registry.ClassesRoot.OpenSubKey(extension, false) != null);
      }

      [DllImport("shell32.dll")]
      public static extern void SHChangeNotify(int wEventId, int uFlags, int dwItem1, int dwItem2);
  }
}

private static void createFileAssociation()
{
   var appPath = Assembly.GetExecutingAssembly().Location;
    FileAssociation.CreateFileAssociation(".xyz", "xyz", "xyz File",
              appPath
              );
}

    public partial class App
  {
      public App()
      {
          this.Startup += appStartup;
      }

      void appStartup(object sender, StartupEventArgs e)
      {
          if (e.Args.Any())
          {
              this.Properties["StartupFileName"] = e.Args[0];
          }
      }
  //...

var startupFileName = Application.Current.Properties["StartupFileName"];

var jumpList = JumpList.GetJumpList(App.Current);
var jumpPath = new JumpPath();
jumpPath.Path = "some path goes here....";
// If the CustomCategory property is null
// or Empty, the item is added to the Tasks category
jumpPath.CustomCategory = "Files";
JumpList.AddToRecentCategory(jumpPath);      
jumpList.Apply();

<Application x:Class="Win7Wpf4.App"
           xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
           xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
           StartupUri="MainWindow.xaml">
  <Application.Resources>       
  </Application.Resources>
  <JumpList.JumpList>
      <JumpList ShowRecentCategory="True">
          <JumpPath
               CustomCategory="Files"
               Path="Some path goes here..."
              />          
      </JumpList>
  </JumpList.JumpList>
</Application>