I have been manually deleting mine, which is an awful, awful way to deal with this scenario. All I wanted was ONE B2D file for Exchange, since it is duplicated to tape nightly (well, if the B2D2T process wasn't broken for Exchange).
Scott
My unsolved Backup Exec 7170 problems:
1. Duplicate Exchange job B2D takes 15 minutes to complete while D2T takes 14 hours to complete.
2. Barcoded tape media is sometimes "forgotten" by the database and duplicated as (unknown).
3. Tapes are rarely, but sometimes overwritten even during their protection period. This is likely a problem caused because of #2 above.