Could Not Find Installable Isam Error C#
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Could Not Find Installable Isam Excel C#
developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask could not find installable isam excel 2010 Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join could not find installable isam access 2013 them; it only takes a minute: Sign up Could not find installable ISAM up vote 4 down vote favorite 1 I have the following code : string excelConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0; Data Source=C:\db\suc.xls; Extended Properties=""Excel 12.0;HDR=YES;"""; // Create Connection to
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Excel Workbook using (OleDbConnection connection = new OleDbConnection(excelConnectionString)) { OleDbCommand command = new OleDbCommand ("Select * FROM [Sheet1$]", connection); connection.Open(); and i get the following error : Could not find installable ISAM. at connection.Open() . Any ideas ? c# oledb share|improve this question edited Jun 9 '15 at 6:29 Dyrandz Famador 3,14851027 asked Nov 18 '10 at 12:03 Alex 3,1081761141 possible duplicate of System.Data.OleDb.OleDbException: Could not find installable ISAM –bummi Jul 5 '15 at 7:30 add a
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comment| 4 Answers 4 active oldest votes up vote 5 down vote accepted There's no 64 bit version of the Jet OLEDB drivers, so if you are running this on a 64 bit OS you might need to target x86 in your .NET application and not Any CPU: share|improve this answer answered Nov 18 '10 at 12:07 Darin Dimitrov 688k15924972375 6 Did not fix anything for me... –Diego Deberdt Apr 19 '11 at 7:47 2 I fixed this issue by putting quotes around the data source. See answer here: stackoverflow.com/questions/512143/… –Charlino Oct 15 '11 at 5:57 4 Why is this marked as the accepted answer? –Josh Jan 9 '13 at 15:13 I had the same error, and this is how I've fixed it –itsho Aug 21 '13 at 6:57 This did not fix my problem as well. –Aditya Bokade Mar 30 '14 at 3:32 | show 2 more comments up vote 5 down vote I had the same error, but none of the suggestions above worked. In my case all I had to do was to change my connection string to this: string connStr = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + FilePath + ";Extended Properties='Excel 12.0;IMEX=1;'"; Note the Single Quote around the Extended Properties attribute ('Excel 12.0;IMEX=1;'). Once I added those single quotes the error disappeared! share|improve this answer answered Feb 6 '15 at 17:08 DigiOz Multimedia 768722 add a
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Could Not Find Installable Isam Office 2010
or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack could not find installable isam excel 2003 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 c# Error: “Could Not Find Installable ISAM” http://stackoverflow.com/questions/4214527/could-not-find-installable-isam in converting Excel file into .CSV file up vote 3 down vote favorite 1 I'm working on a project that would be able to convert Excel files to .CSV File, I think there are some problems in my C# code that is generating and error message Could Not Find Installable ISAM, please help me to sort out my problem. Code: if (dlgOne.FileName.EndsWith(".xlsx")) { StrConn = @"Provider=Microsoft.ACE.OLEDB.12.0;Data http://stackoverflow.com/questions/17858759/c-sharp-error-could-not-find-installable-isam-in-converting-excel-file-into Source=" + srcFile + ";Extended Properties=\"Excel 12.0;\""; } if (dlgTwo.FileName.EndsWith(".xls")) { StrConn = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + srcFile + ";Extended Properties=\"Excel 1.0;HDR=Yes;IMEX=1\""; } OleDbConnection conn = null; conn = new OleDbConnection(StrConn); conn.Open(); <------------ throw exception In debug mode the application throws an exception (line: conn.Open();) I searched the Internet and I found that I have to put the Data Source between one cotes but it doesn't work in my case. c# excel exception csv isam share|improve this question edited Jul 25 '13 at 13:12 Factor Mystic 15.7k105577 asked Jul 25 '13 at 13:00 user1863359 1291619 add a comment| 2 Answers 2 active oldest votes up vote 11 down vote accepted Both of the connection strings are wrong. For .xlsx, it should be: StrConn = @"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + srcFile + ";Extended Properties=\"Excel 12.0 Xml;HDR=YES;IMEX=1\";"; (Note the extra Xml part, the HDR=YES to indicate your file has headers, the IMEX=1 to treat all data as text and the repositioned semi-colon. You would need different connection strings for .xlsm and .xlsb files - see here) For .xls, it should be: StrConn = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + srcFile + ";Extended Properties=\"Excel 8.0;HDR=Yes;IMEX=1\";"; (Note the change from Excel 1.0 to Excel 8.0 and the addit
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta http://stackoverflow.com/questions/16249345/could-not-find-installable-isam-xlsx-reading-no-errors-but-reading-xls Discuss the workings and policies of this site About Us Learn more https://social.msdn.microsoft.com/Forums/en-US/62ee4978-ca29-48d3-9367-6dd4ab639d2d/could-not-find-installable-isam?forum=adodotnetdataproviders about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow 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 could not each other. Join them; it only takes a minute: Sign up “Could not find installable ISAM” - “.xlsx” reading no errors but reading “xls” file Get that error on windows 7 32bit up vote 1 down vote favorite OleDbConnection excelConnection=null; try { if (Path.GetExtension(excelFileName).Equals(".xls")) { string conStr = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + excelFileName + ";Extended Properties=" + "\"Excel could not find 8.0 Xml;HDR=YES;IMEX=1;\""; excelConnection = new OleDbConnection(conStr); } else { string conStr = @"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + excelFileName + ";Extended Properties=\"Excel 12.0 Xml;HDR=YES;IMEX=1;\";"; excelConnection = new OleDbConnection(conStr); } excelConnection.Open(); ***// this statement get the error!!!*** } catch (Exception ex) { MessageBox.Show(ex.ToString()); } This is my connection strings: string 1. Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\~Projects IW\Desktop APPS\Maga\Book1.xls;Extended Properties="Excel 8.0 Xml;HDR=YES;IMEX=1;" string 2. Provider=Microsoft.ACE.OLEDB.12.0;Data Source=D:\~Projects IW\Desktop APPS\Maga\Book1.xlsx;Extended Properties="Excel 12.0 Xml;HDR=YES;IMEX=1;"; When reading xls file using connection string 1 get error "could not find installable isam" But reading xlsx file using connection string 2 ;it is works fine: NO Errors! c# ms-access oledb share|improve this question asked Apr 27 '13 at 7:05 devopsEMK 2,25622147 add a comment| 2 Answers 2 active oldest votes up vote 1 down vote accepted Your first connection string includes Excel 8.0 Xml; which will not work. Use Excel 8.0; instead. share|improve this answer answered Apr 27 '13 at 8:08 Gord Thompson 55.9k74592 IT WORKS @Gord Thompson! –devopsEMK Apr 27 '13 at 13:13 add a comment| up vote 2 down vote Error is
SQL Server 2014 Express resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV Startups TechRewards Events Community Magazine Forums Blogs Channel 9 Documentation APIs and reference Dev centers Retired content Samples We’re sorry. The content you requested has been removed. You’ll be auto redirected in 1 second. Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered by: Could not find installable ISAM. Data Platform Development > ADO.NET Managed Providers Question 0 Sign in to vote I got the "Could Not find installable ISAM error" while uploading an Excel file in my application. The connection string uses the Microsoft.Jet.OLEDB.4.0 provider with following parameters Provider=Microsoft.Jet.OLEDB.4.0;Excel 8.0; Extended Properties=HDR=No; IMEX=1. I checked the registry entries as mentioned in the "Retrieving Data from Excell 2003-Could Not Find installable ISAM" post and even registered the "Msexcl40.dll" again. Even then I got the "Could Not find installable ISAM error". So I restarted the IIS Server. Even then the problem persists. What else could be the problem? Thanks and Regards, Little Thursday, October 12, 2006 8:17 AM Reply | Quote Answers 9 Sign in to vote This error will also be generated when the syntax of the connection string is incorrect. This commonly occurs when using multiple Extended Properties parameters. Below is an example: ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;" & _"Data Source=e:\My Documents\Book20.xls;Extended Properties=""Excel 8.0;HDR=NO;IMEX=1""" Thursday, October 12, 2006 12:13 PM Reply | Quote 1 Sign in to vote copy the below code to a buton click event. then change the path for you mdb and xls. it will work..100%.....................
Dim DBImportConn As New OleDbConnection Dim DBImportCmd As New OleDbCommand Dim DBImportReader As OleDbDataReader Dim ImpAccessData As Access.Application Dim FilePath As String If File.Exists(Application.StartupPath & "\Database\PatientData.mdb") Then File.Delete(Application.StartupPath & "\Database\PatientData.mdb") End If<