Critical issue using EF Core on UWP (unable to open database file)
<p><strong>Steps to reproduce</strong></p>

<p>Follow this simple <a href="https://docs.efproject.net/en/latest/platforms/uwp/getting-started.html" rel="nofollow">tutorial</a>.</p>

<p><strong>The issue</strong></p>

<p>Start the app either in Debug or Release.</p>

<p>An exception occurs with <strong>db.Database.Migrate();</strong>.</p>

<p><em>Exception thrown: 'Microsoft.Data.Sqlite.SqliteException' in Microsoft.Data.Sqlite.dll. 
Additional information: SQLite Error 14: 'unable to open database file'.</em></p>

<p>This is the very first step, Migrate() method should create the database if there is not any yet (it also fails with db.Database.EnsureCreated()).</p>

<p><strong>Further technical details</strong></p>

<p>EF Core Tools version: 1.0.0-preview2-final</p>

<p>EF Core Sqlite version: 1.0.0</p>

<p>UniversalWindowsPlatform version: 5.2.2</p>

<p>Visual Studio version: VS 2015 Update 3</p>

<p>Operating system: Windows 10 10586.494</p>