If all users unable to connect:
Ensure SedonaService is started in Windows Services
No recent firewall/networking changes between SQL server and workstations
No issues with SQL port scanning 1433 / 1434 / 4992 or dynamic port
If Some users are unable to connect:
Ensure the are on the same network as the SQL server and can connect to the SQL database using SSMS or ODBC
If still an issue confirm:
Named pipes are enabled
Edit the hosts fileto ensure the workstation can resolve a IPv4 address to the SQL server name listed in registry and SedonaMaster
HKLM\SOFTWARE\WOW6432Node\Sedona Development Company\Sedona Office Server
