#define IO_LOST_DELAYED_WRITE_NETWORK_SERVER_ERROR ((NTSTATUS)0x8004008CL)
MessageId: IO_LOST_DELAYED_WRITE_NETWORK_SERVER_ERROR MessageText: {Delayed Write Failed} Windows was unable to save all the data for the file %2; the data has been lost. This error was returned by the server on which the file exists. Please try to save this file elsewhere.