| Event Id | 4021 |
| Source | Application Center |
| Description | CLASS: MicrosoftAC_Cluster_Controller_ChangeFailed_Event Status: 0x8007053d StatusMessage: The server is currently disabled.DisplayName: Cluster Controller ChangeFailed |
| Event Information | According to Microsoft: RESOLUTION: To resolve the problems that are mentioned in the "Symptoms" section, you must do all the following on all your Application Center cluster members: 1.Add the network service account to the ACA_ComputerName group. 2.Change the permissions in Component Services. 3.Change the Security setting for Trusted Sites in Microsoft Internet Explorer. 4.Grant Anonymous access for the Request Forwarder Filter. 5.Grant Read access to the Network Service account on the ClbEvent key in the registry. |
| Reference Links | You must perform additional steps after you install Windows Server 2003 Service Pack 1 on a server that is running Application Center 2000 |
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