The presence of this application indicates that you have ACE installed, proceed to ' Updating your BarTender Documents'.

Look for 'Microsoft Access Database Engine Redistributable'.

To force BarTender to use ACE you must have ACE installed on your system, and then you must recreate the database connection in BarTender. If you're unable to install those Windows updates, you can continue to use the workarounds listed here, but we highly recommend that install the latest Windows updates as soon as possible. If you're experiencing this problem, please install the update that corresponds to the version of Windows that you're using. Microsoft has released a series of updates that resolve the issue. We have identified that the problem is in the Microsoft JET OLEDB Provider after installing October 2017 Windows Updates. Windows 10 build 1607, Windows Server 2016

Error Message #6670 – Failed to connect to database: unexpected error from database driverĪny of the following October 2017 Windows Updates are installed Operating System.

When printing or viewing Database Connection Setup in BarTender, you get: You should see this article instead: Error 6670 when using Microsoft Excel. We've left this article here for historic reasons, but if you're currently experiencing Message 6670, it's unlikely that this article will help you. This article refers to a specific problem that happened in the fall of 2017.

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