ERROR  [Microsoft][ODBC Text Driver] Internal OLE Automation error while syncing UDC connector in Sense
Article Number: 000050845 | Last Modified: 2018/09/07
Using a file based (e.g. csv, txt) UDC connector in Sense November 2017 or earlier, it might suddenly stop working in February 2018 or April 2018 displaying error code "RROR  [Microsoft][ODBC Text Driver] Internal OLE Automation error while syncing UDC connector in Sense."
The setup is still the same without any configuration changes. Same will happen on a fresh installed April 2018 release.
Qlik Sense February 2018 and April 2018.
Broken dependencies to the MS access Runtime 2016 library after the installation.
Please reinstall the MS Access Runtime 2016 library 16.0.4288.1001, using the download link https://www.microsoft.com/en-US/download/details.aspx?id=50040
and reboot the Server.