Backup Exec Pro Ver 4.85 still showing "Powered by Veritas" but actually marketed by "orlogix" in UK. The "Pro" version works well across the LAN provided that the Workstations have had time to find each other and map the shares.
My sticking point was not with Backup Exec but with Command Line batch files. All now sorted using "mapping" but there will be another stage using ORAC's suggestion.