The Exchange 2003 disk also has an option to install E5.5 admin tool as well as the E2K3 tool. ________________________________ From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of White, Collin Sent: Friday, December 03, 2004 10:38 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] (OT) 5.5 Exchange Administrator Utility on 2003 Server Hello, I originally posted this to the msexchange list but I have not received any replies, I was wondering if anyone here could help me out. Thanks, Collin White Longtime Listener and Learner - Thanks for the Great List -----Original Message----- From: White, Collin Sent: Thursday, December 02, 2004 3:08 PM To: 'msexchange@xxxxxxxxxxxxx' Subject: 5.5 Exchange Administrator Utility on 2003 Server Hello all, I am wondering how to go about installing the Exchange 5.5 Administrator Utility on a Windows 2003 Server. When I insert the Exchange 5.5 disk and attempt the install, it stops and gives me an error saying that it is not supported on this system. Obviously I am not trying to install 5.5 on a 2003 Server, I just want the administrator utility. I am running an NT 4.0 Domain and while we will be moving to Active Directory shortly, I still need this on one of 2003 member servers for now. If anyone knows how to do this, please let me know. Thanks, Collin White