Why are you using the QuickBooks Enterprise ODBC Driver?
QuickBooks Enterprise Solutions
Intuit has formed an alliance with Intuit Developer Network member FLEXquarters to provide a read-only QODBC driver for QuickBooks data, allowing you to share data between QuickBooks and hundreds of other applications.
Note: Windows Servers (Windows Server 2003, Windows Server 2008, etc) require the server-only driver which is not part of the read-only driver QuickBooks Enterprise Solutions comes with. For server only or additional functionality, you can upgrade to a read/write driver.
Fees may apply.
The read-only and read-write drivers are available for purchase for QuickBooks Pro or Premier from FLEXquarters. It is not necessary to upgrade to QuickBooks Enterprise Solutions to use the QODBC Driver.