After the WebBrix installation is completed and the PC has been rebooted, there should be 3 services running. To check this go to Start>Settings>Control Panel>Administrative Tools>Services.
Services
The Services window should show the AMTLicenseMgr, AMTNetworkComm and DCS services having the "Started" status (see figure Services). If your PC isn't a Hardware Server, the DCS service isn't necessary.
In addition to checking the services, checking the contents of the AMTErrorlog.txt file is recommended. Every time the PC is rebooted (or the AMTNetworkComm service is restarted), WebBrix will create a new error log. The default location of this log file is C:\Documents and Settings\All Users\Application Data\WebBrix.