When performing a backup operation of an Exchange 2003 Information Store database using the 2010 R2 version of Backup Exec with hotfix 143746 installed; having both the Granular Restore Technology (GRT) & Advance Open File Option enabled, the job will fail with: V-79-57344-915 '-528 The current log file is missing.'
V-79-57344-915 - Unable to complete the operation for the selected resource using the specified options. The following error was returned when opening the Exchange Database file: '-528 The current log file is missing. '
This issue has been resolved by Backup Exec 2010 R2 Hotfix 148347
Backup Exec version 2010 R2 with hotfix 143746: GRT backup of Exchange 2003 Information Store with Advanced Open File Option enabled