attach file locations

Here is the problem:

When clicking on the 'paperclip button' to attach a document to an email,
the default folder is the last one I used before my GroupWise was updated
to version 7 rather than the last place (folder) I did an attachment from
in a previous email.

In the old version, when attaching a document, the window would open to
the last folder an attachment was selected from.

How do I change the setting so that when I click on the 'paperclip' button
to attach a file the window opens to the last folder accessed?