I have been struggling with issue since then. However, the system is configured to not allow interactive services. 'The Symantec Management Client service is marked as an interactive service. We found the error massage from the Event Viewer on windows 2008. The Symantec BackupExec 12.5 running on the server stopped responding when the problem happened.Ī server reboot can fix these problems but after couple of hours they just came back up and we have to reboot the server several times a day. Sometimes the shared folders cannot be access from workstations. And if you want to check RAS status, it became frozen. The VPN server running on it stopped to work sometimes. We've recently installed Symantec endpoint protection 11.0 client on our domain controller which is running windows 2008 server standard 64 bit version.Īfter that, the server became very unstable.