Hey folks, I just noticed a new "feature" of the SAP GUI. I'm not sure if this was changed when the Patch 7 update was reposted but I'm noticing in Outlook 2007 that a new Exchange Client Extension has been installed and enabled automatically for "SAP Calendar". It's some kind of synchronization add-in. The joy is now going around to each and every machine to disable that. Thanks. Jon Galbreath, MCSE Systems Administrator International Studies and Programs Helpdesk: 517-884-2148 Ph: 517-884-2144 [log in to unmask] -----Original Message----- From: David Graff [mailto:[log in to unmask]] Sent: Thursday, December 15, 2011 9:42 AM To: [log in to unmask] Subject: Re: [MSUNAG] Deploying New SAP GUI I re-downloaded the .exe I am deploying at around noon yesterday and it's still generating the security error. The installer being served from ebs.msu.edu right now has the exact same MD5 signature as the one I downloaded on the 9th. I don't think anything has been fixed.