I have a bundle which installs a registry key in the install action, and deletes the key in the uninstall action.

I have enabled uninstall and "Do not uninstall application on unassignment." is not checked, but the registry remains unchanged when I remove the assignment to a client. I have also tried the quick task, "Uninstall Bundle" where it returns "Failed".

If I uninstall from the client everything works fine, so the action works.

Running ZCN Version

Any suggestions appreciated.