Error System.data.oledb.oledbexception External Table Is Not In The Expected Format
Contents |
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss external table is not in the expected format. xls the workings and policies of this site About Us Learn more microsoft.ace.oledb.12.0 external table is not in the expected format about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow
External Table Is Not In The Expected Format Ssis
Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping
External Table Is Not In The Expected Format Excel 2013
each other. Join them; it only takes a minute: Sign up Excel “External table is not in the expected format.” up vote 128 down vote favorite 26 I'm trying to read an Excel (xlsx) file using the code shown below. I get an "External table is not in the expected format." error unless I have the file already the 'microsoft.jet.oledb.12.0' provider is not registered on the local machine. in c# open in Excel. In other words, I have to open the file in Excel first before I can read if from my C# program. The xlsx file is on a share on our network. How can I read the file without having to open it first? Thanks string sql = "SELECT * FROM [Sheet1$]"; string excelConnection = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + pathname + ";Extended Properties=\"Excel 8.0;HDR=YES;IMEX=1;\""; using (OleDbDataAdapter adaptor = new OleDbDataAdapter(sql, excelConnection)) { DataSet ds = new DataSet(); adaptor.Fill(ds); } c# excel-2007 xlsx import-from-excel share|improve this question edited Feb 25 '15 at 4:16 pnuts 33.8k63769 asked Jul 16 '09 at 18:23 Sisiutl 2,09552747 add a comment| 14 Answers 14 active oldest votes up vote 192 down vote accepted "External table is not in the expected format." typically occurs when trying to use an Excel 2007 file with a connection string that uses: Microsoft.Jet.OLEDB.4.0 and Extended Properties=Excel 8.0 Using the following connection string seems to fix most problems. public static string path = @"C:\src\RedirectApplication\RedirectApplication\301s.xlsx"; public static string connStr = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + pat
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us
External Table Is Not In The Expected Format While Reading Excel File
Learn more about Stack Overflow the company Business Learn more about hiring developers external table is not in the expected format. (microsoft jet database engine) or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack external table is not in the expected format. (microsoft access database engine) Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up External table is not in the expected http://stackoverflow.com/questions/1139390/excel-external-table-is-not-in-the-expected-format format error while trying to access Excel up vote 0 down vote favorite I am trying to access Excel from my vb application by using the Oledb Connection . Here is my connection string:
Tips/Tricks Top Articles Beginner Articles Technical Blogs Posting/Update Guidelines Article Help Forum Article Competition Submit an article or tip Post your Blog quick answersQ&A Ask a http://www.codeproject.com/Questions/537758/ErrorplusreadingplusexcelplusfileplususingplusOleD Question View Unanswered Questions View All Questions... C# questions Linux questions ASP.NET questions SQL questions VB.NET questions discussionsforums All Message Boards... Application Lifecycle> Running a Business Sales / Marketing Collaboration / Beta Testing Work Issues Design and Architecture ASP.NET JavaScript C / C++ / MFC> ATL / WTL / STL Managed C++/CLI C# Free Tools Objective-C and Swift Database is not Hardware & Devices> System Admin Hosting and Servers Java .NET Framework Android iOS Mobile SharePoint Silverlight / WPF Visual Basic Web Development Site Bugs / Suggestions Spam and Abuse Watch features Competitions News The Insider Newsletter The Daily Build Newsletter Newsletter archive Surveys Product Showcase Research Library CodeProject Stuff communitylounge Who's Who Most Valuable Professionals The Lounge The Insider external table is News The Weird & The Wonderful The Soapbox Press Releases Non-English Language > General Indian Topics General Chinese Topics help What is 'CodeProject'? General FAQ Ask a Question Bugs and Suggestions Article Help Forum Site Map Advertise with us About our Advertising Employment Opportunities About Us Ask a Question All Questions All Unanswered FAQ Error reading excel file using OleDbConnection class Rate this: Please Sign up or sign in to vote. See more: C# ASP.NET MS-Excel I am reading excel sheets (xlsx files) in a asp.net web application with this code string connectionString = @"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + excelFileName + ";Extended Properties=\"Excel 12.0;HDR=YES;\""; // if you don't want to show the header row (first row) use 'HDR=NO' in the string OleDbConnection excelConnection = new OleDbConnection(connectionString); excelConnection.Open(); // Get the data table containg the schema guid. DataTable dtWorksheetTables = excelConnection.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null); if (dtWorksheetTables == null || dtWorksheetTables.Rows.Count == 0) return null; string worksheetName = GetWorksheetName(dtWorksheetTables); string strExcelSQL = "SELECT * FROM [" + worksheetName + "]"; OleDbCommand oleDbCommand = new OleDbCommand(strExcelSQL, excelConnection); OleDbDataAdapter dataAdapter = new OleDbDataAdapter(oleDbCommand); DataTabl