Odbc excel imex driver#
If you have already installed Office 32 bit then you need to run driver from cmd with /passive argument.
Odbc excel imex install#
The application compiled in 32/64 bit mode does not impact the selection of driver.Īlways install the 64 bit driver of .12.0 on OS 64 bit. However, your ODBC, Excel, and linked Access data sources will always. If file extension is xlsx or OS is 64 bit then you must have to use ".12.0". end of this string may point to a different location): Excel 8.0 HDRNO IMEX2. There are many ways to do this (including ODBC + mxODBC), but the easiest way Ive found is this one : provide a file name and a sheet name, and read the data Python, 167. a line with column headers and lines of data).
Odbc excel imex how to#
Let’s see how to changes this values in configuration. What is IMEX within OLEDB connection strings, To always use IMEX1 is a safer. Note that this option might affect excel sheet write access negative. OLEDB.12.0, OleDbConnection, Microsoft Excel ODBC Driver, Excel In the. Microsoft has not released 64 bit version of this driver. Sometimes you get an Excel spreadsheet (say, from the marketing departement) and you want to read tabular data from it (i.e. 'IMEX1 ' tells the driver to always read 'intermixed' (numbers, dates, strings etc.) data columns as text. The ConnectionString property is designed to match ODBC connection string format as closely as possible. If the file extension is xls and OS is 32 bit then only you can use ".4.0". OdbcConnection.ConnectionString Property (. You can download this driver from Microsoft Access Database Engine 2010 Redistributable - 64-bit compatible 2010 office system driver I have used it for Excel file manipulation and it worked fine for me in both the environments. Click button to download imex-microsoft-excel-driver-odbc-driver. It works both in 32 bit as well as 64 bit servers. Weve got up to date version of Imex microsoft excel driver odbc driver. So if we are using .4.0 driver in a 64 bit server, we have to force our application to build in in 32 bit mode(change the build property of the project to X86) and that causes other part of my code to break.įortunately, now Microsoft has released a 64 bit compatible 2010 Office System Driver which can be used as replacement for the traditional .4.0 driver. The issue I described in my scenario occurred basically due to the incompatibility of the .4.0 driver in 64 bit OS. The error message .4.0' provider is not registered on the local machine is thrown when I tried accessing the Excel file using OLEDB connection. 4.0' provider is not registered on the local machine '.4.0 data source' + filePath +' Extended Properties'Excel 8.0 HDRNO IMEX2'' using (OleDbConnection conn new OleDbConnection (connectionString)) IF I use 'IMEX1', I cant read big number.