I am getting stuck when it's updating the database...
I have changed the NuGet connection string in web.config (Website folder).
<add name="NuGetGallery" connectionString="Data Source=(LOCAL);Initial Catalog=OrchardDevNuGetGallery;Password=password890;Persist Security Info=True;User ID=OrchardUser" providerName="System.Data.SqlClient" />
The database exists and the credentials are correct.
This machine has SQL Server 2005 installed but I didn't think it should cause an issue.
Is there another connection string I have missed updating?