#define EVENT_DNSAPI_DEREGISTRATION_FAILED_TIMEOUT 0x80002BACL
MessageId: EVENT_DNSAPI_DEREGISTRATION_FAILED_TIMEOUT MessageText: The system failed to update and remove registration for the network adapter with settings:%n%n Adapter Name : %1%n Host Name : %2%n Adapter-specific Domain Suffix : %3%n DNS server list :%n %4%n Sent update to server : %5%n IP Address(es) :%n %6%n%n The reason for this failure is because the DNS server it sent the update request to timed out. The most likely cause of this failure is that the DNS server authoritative for the zone where the registration was originally made is either not running or unreachable through the network at this time.
Deregistration update errors
Lanman Server Events (2000 - 2999) 2000-2499 are generated by the server driver (kernel mode) 2500-2999 are generated by the server service (user mode) Server driver events, issued from kernel mode. Values are 32 bit values laid out as follows: 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 +---+-+-+-----------------------+-------------------------------+ |Sev|C|R| Facility | Code | +---+-+-+-----------------------+-------------------------------+ where Sev - is the severity code 00 - Success 01 - Informational 10 - Warning 11 - Error C - is the Customer code flag R - is a reserved bit Facility - is the facility code Code - is the facility's status code