Windows store app Installation : Purchse Error

While Installing an app from Windows store i got an error : 

"Purchase Error"

while reading some of the msdn forums and trying multiple solution the following one is helped to install app from the store.

install the following tool it will automatically fix the issues related to store.

This troubleshooter automatically fixes some issues that might prevent your apps from running, including suboptimal screen resolution and incorrect security or account settings.

http://download.microsoft.com/download/F/2/4/F24D0C03-4181-4E5B-A23B-5C3A6B5974E3/apps.diagcab

Ref : http://answers.microsoft.com/en-us/windows/forum/windows_8-windows_store/anybody-knows-how-to-fix-windows-store-error-code/481ae2ae-b8cc-427a-9154-0ac8587b6f88

Windows store App : enable type-to-search feature in other page

In your xaml code u bind these to events to page::

    Loaded="pageRoot_Loaded_1"
    Unloaded="pageRoot_Unloaded_1"

and inside these methods u have to bind and unbind ur events for keydown or keypress ::

    private void pageRoot_Loaded_1(object sender, RoutedEventArgs e)
    {
        SearchPane.GetForCurrentView().ShowOnKeyboardInput = true;
    }

This is enough for enabling for type tp search

if there is a some requirement u can also use the following by setting it to false

    private void pageRoot_Unloaded_1(object sender, RoutedEventArgs e)
    {
        SearchPane.GetForCurrentView().ShowOnKeyboardInput = false;
    }