When I try to delete a custom group I receive this mesage: Note: The following information was gathered when the operation was attempted. The information may appear cryptic but provides context for the error. The application will continue to run. : Verification failed with [2] errors: ------------------------------------------------------- Error 1: : Verification failed for rule: MomUIGeneratedRuleb8341530457344efb8b7550eb10523f4 Target property of the Rule is incorrect.Cannot find ManagementPackElement [Type=ManagementPackClass, ID=UINameSpace071d357e70534e1f94f4608a35091101.Group] in ManagementPack [ManagementPack:[Name=Overrides.Windows.Server, KeyToken=, Version=1.0.0.0]] ------------------------------------------------------- Error 2: : Failed to verify Unit monitor with ID: UIGeneratedMonitor28761f4f84594aebb05e1c272998936e Invalid Target [ManagementPackElement=UINameSpace071d357e70534e1f94f4608a35091101.Group in ManagementPack:[Name=Overrides.Windows.Server, KeyToken=, Version=1.0.0.0]] specified for this monitor.Cannot find ManagementPackElement [Type=ManagementPackClass, ID=UINameSpace071d357e70534e1f94f4608a35091101.Group] in ManagementPack [ManagementPack:[Name=Overrides.Windows.Server, KeyToken=, Version=1.0.0.0]] ------------------------------------------------------- Verification failed for rule: MomUIGeneratedRuleb8341530457344efb8b7550eb10523f4 Target property of the Rule is incorrect.Cannot find ManagementPackElement [Type=ManagementPackClass, ID=UINameSpace071d357e70534e1f94f4608a35091101.Group] in ManagementPack [ManagementPack:[Name=Overrides.Windows.Server, KeyToken=, Version=1.0.0.0]] : Verification failed for rule: MomUIGeneratedRuleb8341530457344efb8b7550eb10523f4 Target property of the Rule is incorrect.Cannot find ManagementPackElement [Type=ManagementPackClass, ID=UINameSpace071d357e70534e1f94f4608a35091101.Group] in ManagementPack [ManagementPack:[Name=Overrides.Windows.Server, KeyToken=, Version=1.0.0.0]] : Target property of the Rule is incorrect. Cannot find ManagementPackElement [Type=ManagementPackClass, ID=UINameSpace071d357e70534e1f94f4608a35091101.Group] in ManagementPack [ManagementPack:[Name=Overrides.Windows.Server, KeyToken=, Version=1.0.0.0]] : Cannot find ManagementPackElement [Type=ManagementPackClass, ID=UINameSpace071d357e70534e1f94f4608a35091101.Group] in ManagementPack [ManagementPack:[Name=Overrides.Windows.Server, KeyToken=, Version=1.0.0.0]] Anyone can help me?

Hi JRSCE, These both errors says that you have a Monitor and a Rule targeted to this Group, try delete this objects before delete group, and after this try delete the group again. Hope this helps. Regards, Cleber Marques Microsoft MVP & MCT | Charter Member: SCVMM & MDOP MOF Brazil Project: Simplifying IT Service Management My Blog | MOF.com.br | CleberMarques.com | CanalSystemCenter.com.br

It looks like you created an overrides that using your group(overrided some monitors\rules for this group). You must delete all such overrides before you delete your group.http://OpsMgr.ru/

Hi, Regarding the error, I would like to share the following Knowledge Base article with you for your reference: Deleting an application in the Operations Manager console may fail with verification errors http://support.microsoft.com/kb/970047 Hope this helps. Thanks. Nicholas Li - MSFT 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.