Catalogued Arcserve Tapes display the year 2084

Hi,

I have Backup Exec 2010 R3 SP2 and have cataloged some old Arcserve SDLT tapes.

The catalog jobs complete but when a restore job is created

the sessions are show as being from the year 2084

I am able to restore txt files from the tapes ok.

I have cataloged the tapes using Arcserve version 15 and the years are shown correctly - 1999, 2001, 2002 etc.

This task has also been completed using BE 11d and the years are correctly shown.

Has anyone else run into this problem?

I would be grateful for any suggestions / help.

Many Thanks

Topper454