Question : Problem: SQL error in Backup Exec

We have an older server running Server 2000 and Backup Exec 8.6.  Today, it started not running the backup job.  Anytime you try to run a backup it just says "missed".  I looked in the application event viewer and found this error.

Event Type:      Error
Event Source:      Backup Exec
Event Category:      None
Event ID:      57858
Date:            9/10/2008
Time:            10:59:26 AM
User:            N/A
Computer:      SERVER01
Description:
The Microsoft DBLIB library "ntwdblib.dll" could not be loaded or one of the required routines it is expected to provide was not found.  No Microsoft SQL Servers can be accessed.  Please insure that the most recent version of the Microsoft SQL Server Utilities has  been installed on this machine.

Answer : Problem: SQL error in Backup Exec

Try this (I know its for an older version of sql but may be the same problem in sql 2000)
http://seer.support.veritas.com/docs/192108.htm