DNS_ERROR_NEED_WINS_SERVERS - 9616 (0x2590)
Need WINS servers.
Updated: Feb 21, 2026
Technical Meaning
The error code DNS_ERROR_NEED_WINS_SERVERS with the numeric value of 9616 and hexadecimal representation of 0x2590 is returned when a Windows-based system requires WINS servers for name resolution.
Error Details
This error typically occurs in environments where WINS (Windows Internet Name Service) is used as part of the name resolution process. The presence of this error suggests that the necessary WINS server information is missing or incorrectly configured, preventing the system from resolving names through the WINS protocol.
Usage Context
The DNS_ERROR_NEED_WINS_SERVERS error code can be encountered in various scenarios where WINS-based name resolution is expected to function. This includes environments with mixed network configurations that rely on both DNS and WINS for name resolution, particularly in older or legacy networks.
Developer Interpretation
Developers should interpret this error as an indication that the system requires additional configuration to support WINS servers. The absence of proper WINS server details can lead to failures in name resolution processes, impacting network connectivity and service availability.
Related Errors
DNS_ERROR_WINS_SERVER_UNREACHABLE(9617)DNS_ERROR_WINS_SERVER_FAILED(9618)
FAQ
Q: What does the DNS_ERROR_NEED_WINS_SERVERS error mean?
A: This error indicates that WINS servers are required for name resolution, and the necessary configuration is missing or incorrect.
Q: How can I resolve this issue?
A: Ensure that the correct WINS server information is configured in the system's network settings. Consult the documentation for specific steps to configure WINS servers.
Summary
The DNS_ERROR_NEED_WINS_SERVERS error code highlights the requirement for WINS servers in name resolution processes within a Windows environment. Proper configuration of WINS servers is essential for maintaining network connectivity and service availability, especially in mixed DNS/WINS environments.