Dave, Spot on.... We register all clients with on the server a CLOPT that includes a DIRMC statement by default...... When that's removed , v 2.1.10 works OK.. LONDON Tel: +44(0) 207 547 4917 Fax +44(0) 207 650 7917 Mobile +44(0) 468 361-885 email: [EMAIL PROTECTED] ---------------------------------------- Message History ---------------------------------------- From: [EMAIL PROTECTED] on 28/11/2000 14:09 To: Bruce Mitchell/DMGIT/DMG UK/DeuBa@DMG UK cc: Subject: Re: PMR 57094 - CORE dump produced with aobpswd utility Thanks for the updates Bruce, Can you tell me if DIRMC is set ? This is a bug in the 3.7.2 API - I'm not sure if this existed in 3.7.1, so this could be the root of your problem .... Cheers, Dave. Dave Makings ITS - Tivoli Phone : Ext. 01926 465045 Int 665045 Email : [EMAIL PROTECTED] -- This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorised copying, disclosure or distribution of the material in this e-mail is strictly forbidden.