No luck with Upgrade of a GPO

[staun]

I'm trying to create an upgrade of an existing GPO that deploys an application. (add another MSI-patch to the existing package)

When I edit the GPO and click the Upgrades tab I do not get any options here like mentioned in various Microsoft books and guides on the Internet.

I have tried with Current Group Policy and A specific GPO but still the same. The window where the package should be is empty.

See screendump

Any one know what I'm doing wrong here?

[cluberti]

I'm going to move this to the software forums, as this is both a GPO issue and a packaging issue.