My DB contains 150K reg users.  I want to delete all non admin user data and uninstall the Dyn Reg and Dyn Login modules.  Site is ugraded using latest module versions on DNN 6.2.3

Hi Peter - Well you can easily uninstall the module (should be in the user guide) by going into Host, Extensions and simply uninstalling the module. You can click on the "Edit" icon and there should be an "Uninstall" link within the page there.

As far as removing all users... there is no "remove" all users within Dynamic Registration or Dynamic Login as a feature. You would have to manually delete them either within DotNetNuke under Admin, User Accounts or within Dynamic Registration under Admin, Manage Users.

There is a feature within our Interactive User Import / Export module... I believe we added this feature to "Purge all users except non-admins" so that you could utilize Interactive User Import to run test imports of users into DotNetNuke etc... So if you have that module as well you might want to consider using that and then you could uninstall it when you were finished.

Thanks,

Chad