Hi there. We are using Exchange 2000. We have 20 administrative groups,our first administrative group consists of a two node cluster. When using the Message tracking center for users within this group the following message is displayed: Server Busy"This action cannot be completed because the other program is busy.Choose "Switch to" to activiate the busy program and correct the problem"N:B Message Tracking is functional for another administrative groupsPlz suggest!Thnx

Hi,Whether any error message come up in the Application event log?Did you try to install additional ESM tool on other clients to check this issue?ThanksAllen