Leads me to some text I translated:
"Switch the Firewall off and try it again. Examine also event minutes of Windows for error messages. This error originates from the operating system and not out easyjob. Turn to your network administrator. easyjob support Problem description: Gradually no more Client could access the SQL server. "there is not an access to ' error:Socified SQL server emergency found..." I could reach the server with the Ping instruction from all Clients. Haven in the TCP/IP is 1433, this is approved also in the Firewall. After the error message Easyjob in the task manager is still implemented under processes. If I down-drive now the PC, the message that does not appear reacted the following program: . NET Broadcast Event Window.1.0.5 I terminate easyjob in the task manager, can I the PC without problems down-drive. Unfortunately I do not have in the support forum a contribution found that the problem to solve could."
Armed with this can you tell if you have EASYJOB or any other SQL Server or client software?