#define EVENT_DNSAPI_DEREGISTRATION_FAILED_SERVERFAIL 0x80002BADL
MessageId: EVENT_DNSAPI_DEREGISTRATION_FAILED_SERVERFAIL 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 to failed the update request. A possible cause of this failure is that the DNS server required to process this update request has a lock in place on the zone, probably because a zone transfer is in progress.%n%n
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