Auto Run from Base

In SWV 6.1 there is a feature called "Auto Run From Layer". It would be nice to have a similar global feature "Auto Run From Base" that defines processes that should never run from a layer or at least act as if they were started from the base.
An Example: right now when a user receives a mail (using virtualized mail software) containing a url to an installer and the user clicks this link, iexplorer.exe and ultimately even the installer when immediately run will run from this virtual layer. In many cases it is not the desired outcome to have this software installed in (the writable sublayer of) the layer.
"Auto Run from Base" would provide a way to deal with this problem.