錯誤無法打開數據庫

我使用asp.net 4和c＃。我正在測試本地計算機上的網站。錯誤無法打開數據庫

她我的連接字符串：

<connectionStrings> 
    <add name="CmsConnectionString" connectionString="Data Source=.; Initial Catalog=CmsSiteNameExtension; Integrated Security=SSPI"/> 
    <add name="CmsConnectionStringEntityDataModel" connectionString="Metadata=res://*/;   provider=System.Data.SqlClient;provider connection string=&quot;&#xA;   Data Source=.;Initial Catalog=CmsSiteNameExtension;Integrated Security=True;MultipleActiveResultSets=True&quot;" providerName="System.Data.EntityClient"/> 
</connectionStrings>

我收到此錯誤時嘗試在本地運行我的web應用程序。

Cannot open database "CmsSiteNameExtension" requested by the login. The login failed. 
Login failed for user 'WIN-S6G3M6TMQLT\XXX'

任何想法什麼是錯的，以及如何解決它？

STACK：

[SqlException (0x80131904): Cannot open database "CmsSiteNameExtension" requested by the login. The login failed. 
Login failed for user 'WIN-S6G3M6TMQLT\XXX'.] 
    System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +5009598 
    System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning() +234 
    System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +2275 
    System.Data.SqlClient.SqlInternalConnectionTds.CompleteLogin(Boolean enlistOK) +35 
    System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, Boolean ignoreSniOpenTimeout, TimeoutTimer timeout, SqlConnection owningObject) +183 
    System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, Boolean redirectedUserInstance, SqlConnection owningObject, SqlConnectionString connectionOptions, TimeoutTimer timeout) +239 
    System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, TimeoutTimer timeout, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) +195 
    System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) +232 
    System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection) +185 
    System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) +33 
    System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject) +524 
    System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) +66 
    System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +479 
    System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +108 
    System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +126 
    System.Data.SqlClient.SqlConnection.Open() +125 
    System.Data.EntityClient.EntityConnection.OpenStoreConnectionIf(Boolean openCondition, DbConnection storeConnectionToOpen, DbConnection originalConnection, String exceptionCode, String attemptedOperation, Boolean& closeStoreConnectionOnFailure) +52 

[EntityException: The underlying provider failed on Open.] 
    System.Data.EntityClient.EntityConnection.OpenStoreConnectionIf(Boolean openCondition, DbConnection storeConnectionToOpen, DbConnection originalConnection, String exceptionCode, String attemptedOperation, Boolean& closeStoreConnectionOnFailure) +161 
    System.Data.EntityClient.EntityConnection.Open() +98 
    System.Data.Objects.ObjectContext.EnsureConnection() +81 
    System.Data.Objects.ObjectQuery`1.GetResults(Nullable`1 forMergeOption) +46 
    System.Data.Objects.ObjectQuery`1.System.Collections.Generic.IEnumerable<T>.GetEnumerator() +44 
    System.Linq.Enumerable.SingleOrDefault(IEnumerable`1 source) +184 
    System.Data.Objects.ELinq.ObjectQueryProvider.<GetElementFunction>b__2(IEnumerable`1 sequence) +41 
    System.Data.Objects.ELinq.ObjectQueryProvider.ExecuteSingle(IEnumerable`1 query, Expression queryRoot) +59 
    System.Data.Objects.ELinq.ObjectQueryProvider.System.Linq.IQueryProvider.Execute(Expression expression) +150 
    System.Linq.Queryable.SingleOrDefault(IQueryable`1 source, Expression`1 predicate) +300 
    WebProject.Web.Cms.FrontEndCms.CommonUIComponents.HtmlHeadMain.IncludeHtmlCodeHeader() in C:\Users\xxx\Desktop\SVN-Working-ORIGINAL\WebProject\Src\WebProject.Web\Cms\FrontEndCms\Components\Generals\HtmlHeadMain.ascx.cs:28 
    WebProject.Web.Cms.FrontEndCms.CommonUIComponents.HtmlHeadMain.Page_Load(Object sender, EventArgs e) in C:\Users\xxx\Desktop\SVN-Working-ORIGINAL\WebProject\Src\WebProject.Web\Cms\FrontEndCms\Components\Generals\HtmlHeadMain.ascx.cs:19 
    System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14 
    System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35 
    System.Web.UI.Control.OnLoad(EventArgs e) +91 
    System.Web.UI.Control.LoadRecursive() +74 
    System.Web.UI.Control.LoadRecursive() +146 
    System.Web.UI.Control.LoadRecursive() +146 
    System.Web.UI.Control.LoadRecursive() +146 
    System.Web.UI.Control.LoadRecursive() +146 
    System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2207

來源

2011-10-11 GibboK

您是否嘗試過使用具有Windows身份驗證的相同用戶使用SQL Management Studio連接到數據庫？ –

是使用SQL管理工作室與Windows用戶相同的用戶（張貼在錯誤中）正在工作......任何想法？謝謝 – GibboK

你確定它是windows而不是sql認證？因爲如果我嘗試使用SQL Management Studio，在選擇Windows身份驗證時，我無法指定另一個用戶而不是登錄用戶（我）。 –

使用集成安全性= TRUE（更換集成安全性= SSPI具有集成安全= TRUE），我希望它會工作。

來源

2011-10-11 09:07:25

我認爲這不會有幫助，它應該是一樣的。 –

完全一樣，沒有爲我工作。 – BlaShadow

錯誤無法打開數據庫

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