In case of SQL database security is found from the dongle server/BUSY agent. Therefore, it is mandatory to open BUSY agent at the backend and then open Client system
If Client system is running in demo mode (SQL database) follow the below steps:
Step 1: Verify Serial Number from UMS.
Step 2: Select the Same Model in both the systems.
Step 3:Check the LAN IP should ping.
Step4 : Enable name pipe, TCP/IP from SQL configure manager and mention TCP port as 1433 (default SQL port) in IP4 and IP all
Step5) : Restart the services.
Step6) Mention server name/LAN Ip, username as SA and password in client system.
Step7) After following the above-mentioned steps, the same issue persists, then create the Inbound outbound rule of SQL.
NOTE : All steps should be done after taking backup of the data