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PO.net framework data provider error
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2011-01-20T18:05:36.870
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2014-03-18T12:37:50.800
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<p>what is this error(comes up when i test my project)</p> <pre><code>--> 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) +1402071 System.Web.UI.WebControls.SqlDataSource.GetDbProviderFactory() +67 System.Web.UI.WebControls.SqlDataSource.GetDbProviderFactorySecure() +22 System.Web.UI.WebControls.SqlDataSource.CreateConnection(String connectionString) +11 System.Web.UI.WebControls.SqlDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments) +117 System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +21 System.Web.UI.WebControls.DataBoundControl.PerformSelect() +143 System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +74 System.Web.UI.WebControls.GridView.DataBind() +4 System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +66 System.Web.UI.WebControls.CompositeDataBoundControl.CreateChildControls() +75 System.Web.UI.Control.EnsureChildControls() +102 System.Web.UI.Control.PreRenderRecursiveInternal() +42 System.Web.UI.Control.PreRenderRecursiveInternal() +175 System.Web.UI.Control.PreRenderRecursiveInternal() +175 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2496 </code></pre> <p>This is the Configuration </p> <pre><code><configuration> <connectionStrings> <add name="ConnectionString" connectionString="DataSource=C:\ProgramFiles\Microsoft SQL Server\MSSQL10.SQLEXPRESS\MSSQL\DATA\CIEDB.sdf;Password=sa;Persist Security Info=True" providerName="Microsoft.SqlServerCe.Client.3.5" /> <add name="ConnectionString2" connectionString="Data Source=C:\Program Files\Microsoft SQL Server Compact Edition\v3.5\Samples\Northwind.sdf" providerName="Microsoft.SqlServerCe.Client.3.5" /> </connectionStrings> <system.web> <compilation debug="true" targetFramework="4.0"/> </system.web> </configuration> </code></pre>
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.net framework data provider error
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