Published application will not launch attachments for steamed applications., in the Citrix XenApp / Presentation Server forum on BrianMadden.com

We have a newly installed version of Xenapp server. We have two Servers in our farm and we have installed Outlook locally. We have streamed the rest of the Office suite. Everything thing works individually but when you try to open an attachment that is MS Word or MS Excel; it prompts you to save or choose a program to open with. This behavior is also present when you try to click on a link thought Internet Explorer.

Is there a setting somewhere that I am missing that allows Published apps to call Streamed apps? Any help would be great.