It's I again 🙂
The app hits the REST endpoint
/services/apps/local/$$title$$/package to create the app package, and
https://$row.splunk_server$:$row.mgmt_port$/static/app-packages/$row.name$.spl to download the package to your computer.
Try to do it with an account that has the admin role to be sure to have the correct capabilities. Nevertheless I summon @martin_mueller the creator of the app just in case he needs to add something.
Hope this helps ...
Whups, put that question in the wrong spot. Here it is:
Thank you for such a quick response, gentlemen. I am still having trouble, though.
Perhaps it is because I am running standalone machines with no network access and no LAN but the etc/system/static path ends with no apppackages folder/file. Could app exporter be creating the package somewhere else?
I am using my admin account and have mostly all default settings in my Splunk instances.