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Unable to find the requested .Net Framework Data Provider.

Swat

Swat

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Server Error in '/' Application.

Unable to find the requested .Net Framework Data Provider. It may not be installed.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ArgumentException: Unable to find the requested .Net Framework Data Provider. It may not be installed.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[ArgumentException: Unable to find the requested .Net Framework Data Provider.  It may not be installed.]    System.Data.Common.DbProviderFactories.GetFactory(String providerInvariantName) +168    System.Data.Entity.Infrastructure.DependencyResolution.DefaultProviderFactoryResolver.GetService(Type type, Object key, Func`3 handleFailedLookup) +256  [ArgumentException: The ADO.NET provider with invariant name 'System.Data.SqlCient' is either not registered in the machine or application config file, or could not be loaded. See the inner exception for details.]    System.Data.Entity.Infrastructure.DependencyResolution.DefaultProviderFactoryResolver.<GetService>b__0(ArgumentException e, String n) +80    System.Data.Entity.Infrastructure.DependencyResolution.DefaultProviderFactoryResolver.GetService(Type type, Object key, Func`3 handleFailedLookup) +294    System.Data.Entity.Infrastructure.DependencyResolution.DefaultProviderFactoryResolver.GetService(Type type, Object key) +153    System.Data.Entity.Infrastructure.DependencyResolution.<>c__DisplayClass1.<GetService>b__0(Tuple`2 k) +75    System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory) +72    System.Data.Entity.Infrastructure.DependencyResolution.CachingDependencyResolver.GetService(Type type, Object key) +210    System.Data.Entity.Infrastructure.DependencyResolution.<>c__DisplayClass3.<GetService>b__0(IDbDependencyResolver r) +60    System.Linq.WhereSelectArrayIterator`2.MoveNext() +58    System.Linq.Enumerable.FirstOrDefault(IEnumerable`1 source, Func`2 predicate) +161    System.Data.Entity.Infrastructure.DependencyResolution.ResolverChain.GetService(Type type, Object key) +250    System.Data.Entity.Infrastructure.DependencyResolution.RootDependencyResolver.GetService(Type type, Object key) +151    System.Data.Entity.Infrastructure.DependencyResolution.<>c__DisplayClass3.<GetService>b__0(IDbDependencyResolver r) +60    System.Linq.WhereSelectArrayIterator`2.MoveNext() +58    System.Linq.Enumerable.FirstOrDefault(IEnumerable`1 source, Func`2 predicate) +94    System.Data.Entity.Infrastructure.DependencyResolution.ResolverChain.GetService(Type type, Object key) +250    System.Data.Entity.Infrastructure.DependencyResolution.CompositeResolver`2.GetService(Type type, Object key) +102    System.Data.Entity.Infrastructure.DependencyResolution.DbDependencyResolverExtensions.GetService(IDbDependencyResolver resolver, Object key) +145    System.Data.Entity.Internal.LazyInternalConnection.CreateConnectionFromProviderName(String providerInvariantName) +73    System.Data.Entity.Internal.LazyInternalConnection.InitializeFromConnectionStringSetting(ConnectionStringSettings appConfigConnection) +217    System.Data.Entity.Internal.LazyInternalConnection.TryInitializeFromAppConfig(String name, AppConfig config) +79    System.Data.Entity.Internal.LazyInternalConnection.Initialize() +253    System.Data.Entity.Internal.LazyInternalConnection.get_ProviderName() +36    System.Data.Entity.Internal.LazyInternalContext.get_ProviderName() +39    System.Data.Entity.Internal.DefaultModelCacheKeyFactory.Create(DbContext context) +159    System.Data.Entity.Internal.LazyInternalContext.InitializeContext() +417    System.Data.Entity.Internal.InternalContext.Initialize() +31    System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType(Type entityType) +39    System.Data.Entity.Internal.Linq.InternalSet`1.Initialize() +137    System.Data.Entity.Internal.Linq.InternalSet`1.GetEnumerator() +38    System.Data.Entity.Infrastructure.DbQuery`1.System.Collections.IEnumerable.GetEnumerator() +108    System.Web.UI.WebControls.ListViewPagedDataSource.GetEnumerator() +459    System.Web.UI.WebControls.ListView.CreateItemsWithoutGroups(ListViewPagedDataSource dataSource, Boolean dataBinding, InsertItemPosition insertPosition, ArrayList keyArray) +383    System.Web.UI.WebControls.ListView.CreateChildControls(IEnumerable dataSource, Boolean dataBinding) +2323    System.Web.UI.WebControls.ListView.PerformDataBinding(IEnumerable data) +99    System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data) +208    System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +131    System.Web.UI.WebControls.ModelDataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +121    System.Web.UI.WebControls.DataBoundControl.PerformSelect() +194    System.Web.UI.WebControls.ListView.PerformSelect() +169    System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +140    System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +101    System.Web.UI.WebControls.ListView.CreateChildControls() +123    System.Web.UI.Control.EnsureChildControls() +175    System.Web.UI.Control.PreRenderRecursiveInternal() +124    System.Web.UI.Control.PreRenderRecursiveInternal() +329    System.Web.UI.Control.PreRenderRecursiveInternal() +329    System.Web.UI.Control.PreRenderRecursiveInternal() +329    System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5039 


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.6.79.0

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