http://msmvps.com/blogs/rakeshrajan/archive/2005/07/04/56461.aspxSystem.Data.OleDb.OleDbException: Unspecified error while calling the Connection.Open method on an Access or Excel file within ASP.NET. This is an issue you could face while opening Excel or Access files as data sources in ASP.NET using OleDb Jet. CauseenCommunityServer 2008.5 SP2 (Build: 40407.4157)http://msmvps.com/blogs/rakeshrajan/archive/2005/07/04/56461.aspx#69163Thu, 06 Oct 2005 22:40:00 GMTd67277c4-116b-43f1-b688-e9ef184ea916:69163rakeshrajanbrilliant<div style="clear:both;"></div><img src="http://msmvps.com/aggbug.aspx?PostID=69163" width="1" height="1">http://msmvps.com/blogs/rakeshrajan/archive/2005/07/04/56461.aspx#69162Thu, 06 Oct 2005 22:40:00 GMTd67277c4-116b-43f1-b688-e9ef184ea916:69162rakeshrajanbrilliant<div style="clear:both;"></div><img src="http://msmvps.com/aggbug.aspx?PostID=69162" width="1" height="1">http://msmvps.com/blogs/rakeshrajan/archive/2005/07/04/56461.aspx#69161Thu, 06 Oct 2005 22:37:00 GMTd67277c4-116b-43f1-b688-e9ef184ea916:69161rakeshrajangood<div style="clear:both;"></div><img src="http://msmvps.com/aggbug.aspx?PostID=69161" width="1" height="1">http://msmvps.com/blogs/rakeshrajan/archive/2005/07/04/56461.aspx#68040Tue, 27 Sep 2005 21:10:00 GMTd67277c4-116b-43f1-b688-e9ef184ea916:68040rakeshrajanI have no Impersonate and the aspnet_wp account does have full control on the folder. But the error still there.<div style="clear:both;"></div><img src="http://msmvps.com/aggbug.aspx?PostID=68040" width="1" height="1">http://msmvps.com/blogs/rakeshrajan/archive/2005/07/04/56461.aspx#59129Fri, 22 Jul 2005 20:15:00 GMTd67277c4-116b-43f1-b688-e9ef184ea916:59129TrackBackSystem.Data.OleDb.OleDbException: Unspecified errorooeess<div style="clear:both;"></div><img src="http://msmvps.com/aggbug.aspx?PostID=59129" width="1" height="1">