Click Nintex Administration>> Workflow environment>> Action Settings
Result error message
Solved! Go to Solution.
could you go to Central Admin -> System Settings -> Manage Farm Solutions and check if all solutions have been installed correctly?
It should look like this:
If so, could you also check if the database is installed correctly? Go to Nintex Administration -> Database Management
There should at least be one database shown for Workflow.
All Solutions are installed. We did not install forms as we do not use the form part of Nintex.
I even deleted and recreated the nintex db for workflows same result.
I googled a bit and found that the error could be caused by a missing SharePoint feature, that needs to be active on the site
But I think in that case you would also face the error on different screens in Central Admin. You could at least check if the feature is activated though.
I would give the installer another try, reinstall everything and if the error is still present contact Nintex Support to see if the error is known.