64 Bit Excel Odbc Driver

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  • ODBC Drivers for Microsoft Access, dBase, Excel, Paradox, and Others.; 2 minutes to read; In this article. The topics in this section were previously (Windows 7 and earlier) displayed when you clicked F1 in the ODBC Data Source Administrator dialog box for the Microsoft SQL Server ODBC Driver.
  • Solution: Microsoft Office Installed One Reason could be that 32-bit version of Microsoft Office is installed on a 64-bit system. Please check the bitness by launching Word, Excel, or any Microsoft Office product and then selecting Help About from the menu.
  • The 64-bit update helps Excel run faster, and makes it more reliable when working with very large files. However, if you are using a 32-bit ODBC driver from one of the companies listed above, it may cause Excel to crash when connecting. To avoid this, install a 64-bit driver from the company’s website.
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Apr 04, 2008  MSDASQL is an OLEDB provider that connects to ODBC, instead of a database. MSDASQL ships with the Windows operating system, and Windows Server 2008 & Windows Vista SP1 are the first Windows releases to include a 64-bit version of the technology. Feb 21, 2017  When configuring a 32 bit ODBC datasource for an Excel file created in Microsoft Office 2010 or above you need to have the driver for.xlsx files. The 32 bit version of this driver is not installed by default with Office 2013 or above. To add this driver you need to install the Microsoft Access Database Engine 2010 Redistributable. Accessing Excel via ODBC driver in LEAPWORK Open 64-bit ODBC application in your system. Click on Add button (Make sure you choose System DSN, in case you want to run ODBC via. Select 'Microsoft Excel Driver (.xls,.xlsx,.xlsm,.xlsb)' (as shown below) and click Finish. Enter a logical name.

using ASP.NET I need to update an excel template.

Our server is running Windows 2008 in 64 bit mode.

I am using the following code to access the excel file:

IF the application pool is set to Enable 32 bit applications the code works as expected; however the oracle driver I am using fails as it is only 64 bit.

If Enable 32-bit applications is set to false the excel code fails with the error:

Data source name not found and no default driver specified

Any suggestions?

Odbc Drivers For Office 2016


5 Answers

The Microsoft Office team has just released a 64-bit driver


Microsoft release a 64bit OLEDB FOR ODBC in 2008/04/04http://www.microsoft.com/downloads/details.aspx?FamilyID=000364db-5e8b-44a8-b9be-ca44d18b059b&DisplayLang=en

Now you should able to run everything 64bit, can u try it and let us know the result and personally I think Microsoft should release a 64bit Jet Oledb 4.0, if the development team has no time to do it then just put it in codeplex.com and let other programmers do it.


There is also 2010 Office System Driver Beta: Data Connectivity ComponentsLink which has allowed us to open Excel 2007 (XLS) from a 64bit environment.

This download will install a set of components that can be used by non-Microsoft Office applications to read data from Microsoft Office 2010 Beta files

Our connection string


There are no office drivers for 64bit released.

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The (currently) last post at this link:MSDN Forum details a cumbersome and ugly workaround. You could also replace the Windows Service with a COM exposed assembly, if you wish. Still ugly though. :)


Install the 32-bit Oracle driver and enable 32 bit applications?


64 Bit Odbc Driver For Excel 2010

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