Delete OLD version before installating new version of iPhone application
<p>I have an application on AppStore. On releasing a new version on appstore, I want that user should be asked to remove the old version and then install the new version when he tries to install new version on an existing version of the application.
Can anybody tell me how to do this.</p>

<p>Thanks in advance</p>

<p>Ashwani</p>
