Hi. I have recently installed SCCM 2007 R3 on a new HW. I connected it with my SCCM 2007 R2 primary site, so all collections, packages and advertisements where copied over, and after that I released my primary site, and added my new installation as a primary site. I have also updated computer clients, so they now look at a new site. But I have a little problem, I cannot right-click on an advertisement and disable it… Why? If I have a look at the advertisement rights, my admin user do have all permissions… But still it seems that we do have a permissions problem… If I create a new package and adds an advertisement to this, I can right-click and disable.. Any suggestions?

You shouldn't attach sites that are on lower R versions or SP levels, but that should not result in the behavior you are experiencing.Torsten Meringer | http://www.mssccmfaq.de

The following article has introduced how to upgrade from SCCM 2007 R2 to SCCM 2007 R3. You may refer it. How do I upgrade my System Center Configuration Manager (SCCM) 2007 R2 installation to SCCM 2007 R3 http://www.windowsitpro.com/article/system-center/Q-How-do-I-upgrade-my-System-Center-Configuration-Manager-SCCM-2007-R2-installation-to-SCCM-2007-R3-.aspx Important Note: Microsoft provides third-party contact information to help you find technical support. This contact information may change without notice. Microsoft does not guarantee the accuracy of this third-party contact information.Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.