The problem was resolved. Apply of Service Pack 2 did the trick. Despite the fact in Software Requirements section W2kSP2 is recommended not required.
Zlatko Krastev IT Consultant Zlatko Krastev <[EMAIL PROTECTED]> Sent by: "ADSM: Dist Stor Manager" <[EMAIL PROTECTED]> 17.01.2003 18:59 Please respond to "ADSM: Dist Stor Manager" To: [EMAIL PROTECTED] cc: Subject: ANS1028S on backup or archive of file >64GB Hello all, at a customer site backup or archive of a file fails. I think this is related to size of the file (70,840,910,336 bytes). Environment: TSM server 5.1.1.6 / AIX 4.3.3 TSM client 5.1.5.0 / Windows 2000 Advanced Server Upgrade to client 5.1.5.7 nor downgrade to 4.2.3.4 did not help. Is any of you successfully backing up/archiving any file larger than 64 GB on Windows? I have open PMR with support. Zlatko Krastev IT Consultant