Hello,
Please refer to the following technote.
Title:
During a backup, the message "Error loading machine specific Intelligent Disaster Recovery Information" appears in the backup job log file.
http://support.veritas.com/docs/244301
Also please install SP2. Refer the following link to install SP2.
VERITAS Backup Exec (tm) 9.1 for Windows Servers revision 4691 - Service Pack 2
http://support.veritas.com/docs/275247
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