I have ZCM 10.1.3 server. I have questions about bundle association & uninstall.

When I associate the bundle to the device, the application gets installed on the device. How can I uninstall the bundle? For example, I have problem with a bundle and want to reinstall the bundle, what is the best way to do that? Any detailed steps would be appreciated. I tried to remove the association of device to the bundle but that did not work.

Secondly, if I used ZCM 10 bundle to install GroupWise client, later on the user uses add/remove program to remove GroupWise client. Will ZCM server install the GroupWise client next time when ZCM agent refreshes? If I make changes to the GroupWise bundle and incremented the version, will this PC gets the new groupwise client?

Thanks in advance.