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Updated DataFlex 2022 release published - update now!


DataFlex 2022 (build is an updated release that contains bug fixes for important issues reported by the development community. There is an important WebApp security fix and there are a number of important fixes in the runtime, compiler and updated installers. These issues were all new to DataFlex 2022.

Developers are encouraged to update now!

For developers using older revisions of DataFlex, see Security update available for DataFlex 2021, 2019, 2017.

The updates are available as complete new installations, including the Studio, Server and Client installations, and replace the previous release (the original build).

Check out the DataFlex 2022 Update Release Notes for complete information on the changes.

We have removed the prior published build from the Download center and all developers should update to as soon as possible.

Installing the Update

  • To install the update one first needs to uninstall any currently installed versions of DataFlex 2022.
  • A reboot is required between uninstallation and installation of the new DataFlex 2022 build.
  • Note that installing DataFlex 2022 after uninstalling a prior build will automatically reinstall the evaluation license and you will need to register your DataFlex Studio license after the installation completes. You can register from within the Studio (under Help | License Registration…) or using “Register DataFlex” on the “DataFlex 2022 – 20.1” Start Menu.

Download update

For further discussion, visit the DataFlex Web & Mobile Applications forum.

Important Updated DataFlex Release Published