“/”应用程序中的服务器错误。

未在本地计算机上注册“Microsoft.Jet.OLEDB.4.0”提供程序。

说明: 执行当前 Web 请求期间,出现未经处理的异常。请检查堆栈跟踪信息,以了解有关该错误以及代码中导致错误的出处的详细信息。

异常详细信息: System.InvalidOperationException: 未在本地计算机上注册“Microsoft.Jet.OLEDB.4.0”提供程序。

源错误:


行 5:  <head>
行 6:      <title>
行 7:          <%=ntitle%>-<%=QR.QRKh_Sys.Site_info("sitename","1")%>
行 8:      </title>
行 9:      <meta http-equiv='content-type' content='text/html;charset=gb2312' />

源文件: e:\QR_VHOST\EPSE_Web\Epse3\Site_V4\sinophyv3\Goods_List.aspx    行: 7

堆栈跟踪:


[InvalidOperationException: 未在本地计算机上注册“Microsoft.Jet.OLEDB.4.0”提供程序。]
   System.Data.OleDb.OleDbServicesWrapper.GetDataSource(OleDbConnectionString constr, DataSourceWrapper& datasrcWrapper) +258
   System.Data.OleDb.OleDbConnectionInternal..ctor(OleDbConnectionString constr, OleDbConnection connection) +497
   System.Data.OleDb.OleDbConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject) +100
   System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup, DbConnectionOptions userOptions) +57
   System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection) +1142
   System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +312
   System.Data.ProviderBase.DbConnectionInternal.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +23
   System.Data.OleDb.OleDbConnection.Open() +52
   DBGeneral.Data.OperatorAcc.Open() +288
   DBGeneral.Data.OperatorAcc.ExecuteScalar(String SQL) +54
   System.Data.osdData.Executescalar(String SQL) +139
   QR.QRKh_Comms..cctor() +28

[TypeInitializationException: “QR.QRKh_Comms”的类型初始值设定项引发异常。]
   QR.QRKh_Comms.CheckStr_Q() +30
   QR.QRKh_Sys.Site_info(String key, String Type) +30
   ASP.goods_list_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in e:\QR_VHOST\EPSE_Web\Epse3\Site_V4\sinophyv3\Goods_List.aspx:7
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +117
   System.Web.UI.Page.Render(HtmlTextWriter writer) +39
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +8753


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.7.3535.0