It seems like you are having trouble connecting to the database server when trying to login to DL-Windows 5. Here are a few things you can check to resolve the issue:
- Verify that you are using the correct username and password for the database server.
- Ensure that the instance of SQL Server exists.
- Check if the SQL Server services are running.
- Make sure that DL-Windows is configured in Server Mode.
If you have already checked all of the above and are still experiencing issues, you may want to try uninstalling and reinstalling DL-Windows 5. Additionally, you can use Microsoft SQL Server Management Studio to connect to the xyz server and verify that it is running correctly.
References:
- Learning by Walkthroughs - Troubleshooting
- A network-related or instance-specific error occurred while establishing a connection to SQL Server - Step 8: Test local connection
- Troubleshoot Data Protection Manager console crashes - Error 948: Unable to connect to DPM Server
- Troubleshoot issues with SQL Data Sync - Setup and maintenance issues
- Troubleshooting Windows HLK Setup