Could not execute backup/restore DLL (%1) entry point.

Item	Value
SQLCODE	-692
Constant	SQLE_BACKUP_ENTRY_NOT_FOUND
SQLSTATE	08W45
Sybase error code	13719
ODBC 2 State	ERROR
ODBC 3 State	ERROR

Probable cause

An attempt to locate or execute the backup/restore DLL entry point failed.