How to set the default "source" folder when attaching files ?

Hi all,

When I click the "New File" button on an attachment applet, Siebel opens a dialog box which allows me to choose the file to be attached. Is there a way (a bc user property, an applet user property, a server parameter, etc) to set the folder where the dialog initially opens ?

For instance: I want the dialog to open at the "C:/MyFiles" folder every time I try to attach a file. I noticed that the dialog always open at the latest used folder. This could be a workaround, but if I navigate to another folder (let's say