I' installed interactive user import to my portal and got the Error Message above. I' tried with xls and with csv but the error remains the same.
I' tried it on a different portal ... same problem.
I use dnn version 4.09.02
The event Viewer says:
System.Data.OleDb.OleDbException: Das Datenbankmodul kann 'Sheet1$' nicht finden. Stellen Sie sicher, dass es sich um einen gültigen Parameter oder Alias-Namen handelt, der keine ungültigen Zeichen oder falsche Zeichensetzung enthält und dessen Name nicht zu lang ist. at System.Data.OleDb.OleDbCommand.ExecuteCommandTextErrorHandling(OleDbHResult hr) at System.Data.OleDb.OleDbCommand.ExecuteCommandTextForSingleResult(tagDBPARAMS dbParams, Object& executeResult) at System.Data.OleDb.OleDbCommand.ExecuteCommandText(Object& executeResult) at System.Data.OleDb.OleDbCommand.ExecuteCommand(CommandBehavior behavior, Object& executeResult) at System.Data.OleDb.OleDbCommand.ExecuteReaderInternal(CommandBehavior behavior, String method) at System.Data.OleDb.OleDbCommand.ExecuteReader(CommandBehavior behavior) at System.Data.OleDb.OleDbCommand.System.Data.IDbCommand.ExecuteReader(CommandBehavior behavior) at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet) at DataSprings.DNN.Modules.UserImport.Business.UserImportController.ImportFile(String FileName, Byte[] FileContent, String SheetName)
Any ideas ?