System.Data.OleDb.OleDbException when trying to load XML file via OLEDB

[hogofwar]

Error received:Unrecognized database format 'C:\Documents and Settings\YepMyUserName\Local Settings\Temp\tmp1E1.tmp'. ---> System.Data.OleDb.OleDbException: Unrecognized database format 'C:\Documents and Settings\YepMyUserName\Local Settings\Temp\tmp1E1.tmp'..Code:\[code\]using (OleDbConnection connection = new OleDbConnection(string.Format("Provider=Microsoft.Jet.OLEDB.4.0;Data Source={0}", filename))) { try { connection.Open(); ....\[/code\]Exception is thrown at connection.Open. I have only found one post on how to load XML file this way and apparently it didn't help.Please help.