ForEach Loop container question

[hedgracer]

I am using visual studio 2005 and am trying to use a foreach loop container for the first time and have run into a snag right off the bat. I want to loop through a directory and select a file from that directory, copy that file into that same directory and rename that file. Every resource I Google shows "Foreach File Enumerator" under Enumerator in the Collection part of the Foreach Loop container when I am in Edit. When I am in Edit in the Foreach Loop Container and go to Collection I do not have "Foreach File Enumerator" as one of the selections in the drop down under Enumerator. Am I doing something wrong? Is there something I need to install further? I am running VS Studio 2005 Standard Edition SP2. Any help is appreciated. Thanks.

Dave