Delete extension data


This content is archived and is not being updated. For the latest documentation, see Microsoft Dynamics 365 product documentation. For the latest release plans, see Dynamics 365 and Microsoft Power Platform release plans.

Enabled for Public preview General availability
Admins, makers, marketers, or analysts, automatically Aug 1, 2020 Oct 1, 2020

Business value

We receive a number of support requests to delete extension data in production or sandboxes, either because an application is not in use or, more commonly, because there is a desire to reinstall it from scratch without data—for example, after testing or trial.

Feature details

On the Extension Management page, when you select an extension and choose to uninstall it, we have added a new Delete Extension Data option in the uninstall dialog box.

If you select this option, and confirm both at selection and subsequently on selecting Uninstall that you understand that data will be deleted, the service will delete all data owned by the extension. This is equivalent to invoking Sync-NavApp with the "clean" mode.

Tell us what you think

Help us improve Dynamics 365 Business Central by discussing ideas, providing suggestions, and giving feedback. Use the forum at

See also

Installing and Uninstalling Extensions in Business Central (docs)