- Driver For Windows 7 64-bit
- Iseries Access Odbc Driver For Windows
- Microsoft Access Odbc Driver For Windows 7 X64 Update Download
- Microsoft Access Odbc Driver For Windows 7 X64 Updates
Drivers via the “64-bit ODBC Administrator”. 32 bit ODBC driver for MS Access 2010 (*.accdb) is missing in Win7 64bit If you are running a 64-bit Computer and Running Access 2010, you will first need to download the AccessDatabaseEngine.exe from Microsoft.
Driver For Windows 7 64-bit
I would like to update Oracle ODBC driver on Windows 2008 R2 64bit Machine from version 11.2.0.1 to 11.2.0.4. I downloaded from http://www.oracle.com/technetwork/topics/winx64soft-089540.html: (version 11.2.0.4)
- Instant Client Package - Basic
- Instant Client Package - ODBC: Additional libraries for enabling ODBC applications
Then unzipped two files, merged them into one folder and then from CMD line with administrative privileges run script:
Then I was able to see the driver on the list in ODBC driver in 'Microsoft ODBC Administrator'.
The problem is that I would like that all exsting configured System DSN which use 11.2.0.1 Oracle driver should be updated with 11.2.0.4 version.
Could you please advise me what steps I should take to achieve it.

Best regardsDaniel
a_horse_with_no_name1 Answer
You can do it directly in your Registry. ODBC Drivers are located at:
Check and update following values:
Wernfried DomscheitWernfried DomscheitIseries Access Odbc Driver For Windows
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Issue:
You are trying to install the 64-bit Access Database Engine on your machine that is running 32-bit Microsoft Office (2007, 2010, or 2013) and you are getting an error message:'You cannot install the 64-bit version of Microsoft Access Database Engine 2010 because you currently have 32-bit products installed...'
Causes:
Microsoft does not support the side-by-side installation of 32- and 64-bit Microsoft Office or their dependent components.Solution:
VIDEO DEMONSTRATION
WRITTEN INSTRUCTIONS:
Workaround to install the 64-bit Access Database Engine 2010 on a computer with 32-bit Microsoft Office 2007, 2010, or 2013:
Before you begin, open the Registry Editory (type 'regedit' in the Windows search box under the Start menu and select regedit.exe) and check the following registry key for the value 'mso.dll' is NOT present in: 'HKEY_LOCAL_MACHINESOFTWAREMicrosoftOffice14.0CommonFilesPaths'
Microsoft Access Odbc Driver For Windows 7 X64 Update Download
This registry key value would be present if Microsoft Office 64-bit was installed on the computer, in which case you should be able to install the 64-bit Access Database Engine without using this workaround.
Workaround:
For example:
3. Open the Registry Editor by typing 'regedit' in the Windows search box under the Start menu and selecting regedit.exe
NOTES:
- If you do not delete the 'mso.dll' registry value, you will get a 'Reconfiguring' message every time you open up an Office application.
- You will need to use this same workaround to install Service Pack 1 for Access Database Engine 2010 for 64-bit
See Also:
64-bit: Configuring ODBC Excel and Access ConnectionsDownloads:
Access Database Engine 2010 for 64-bit
http://www.microsoft.com/en-us/download/details.aspx?displaylang=en&id=13255
Service Pack 1 for Access Database Engine 2010 for 64-bit
http://www.microsoft.com/en-us/download/details.aspx?id=26605