Hi,
I'm trying to install the last version on my Shared Hosting environment, that use medium trust, but I've some problem during installation. My site running in framework 4.0 integrated mode and my sql database is Sql2008 R2 on the same platform (not same server). I've inserted correct data, however the installation return:

•Setup failed: System.ApplicationException: No database instance at Nop.Data.Initializers.CreateTablesIfNotExist`1.InitializeDatabase(TContext context) in f:\Own\NopCommerce\Sources\src\Libraries\Nop.Data\Initializers\CreateTablesIfNotExist.cs:line 70 at System.Data.Entity.Database.<>c__DisplayClass2`1.<SetInitializerInternal>b__0(DbContext c) at System.Data.Entity.Internal.InternalContext.<>c__DisplayClass5.<PerformDatabaseInitialization>b__3() at System.Data.Entity.Internal.InternalContext.PerformInitializationAction(Action action) at System.Data.Entity.Internal.InternalContext.PerformDatabaseInitialization() at System.Data.Entity.Internal.LazyInternalContext.<InitializeDatabase>b__4(InternalContext c) at System.Data.Entity.Internal.RetryAction`1.PerformAction(TInput input) at System.Data.Entity.Internal.LazyInternalContext.InitializeDatabaseAction(Action`1 action) at System.Data.Entity.Internal.LazyInternalContext.InitializeDatabase() at System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType(Type entityType) at System.Data.Entity.Internal.Linq.InternalSet`1.Initialize() at System.Data.Entity.Internal.Linq.InternalSet`1.get_InternalContext() at System.Data.Entity.Internal.Linq.InternalSet`1.ActOnSet(Action action, EntityState newState, Object entity, String methodName) at System.Data.Entity.Internal.Linq.InternalSet`1.Add(Object entity) at System.Data.Entity.DbSet`1.Add(TEntity entity) at Nop.Data.EfRepository`1.Insert(T entity) in f:\Own\NopCommerce\Sources\src\Libraries\Nop.Data\EfRepository.cs:line 36 at Nop.Services.Installation.InstallationService.<InstallMeasures>b__f(MeasureDimension x) in f:\Own\NopCommerce\Sources\src\Libraries\Nop.Services\Installation\InstallationService.cs:line 375 at System.Collections.Generic.List`1.ForEach(Action`1 action) at Nop.Services.Installation.InstallationService.InstallMeasures() in f:\Own\NopCommerce\Sources\src\Libraries\Nop.Services\Installation\InstallationService.cs:line 375 at Nop.Services.Installation.InstallationService.InstallData(String defaultUserEmail, String defaultUserPassword, Boolean installSampleData) in f:\Own\NopCommerce\Sources\src\Libraries\Nop.Services\Installation\InstallationService.cs:line 9399 at Nop.Web.Controllers.InstallController.Index(InstallModel model) in f:\Own\NopCommerce\Sources\src\Presentation\Nop.Web\Controllers\InstallController.cs:line 429

I try to choose also SQL Server Compact but return same error.
Any idea?
Max