You could try to file an enhancement request in D's bugzilla to see what
the DMD devs think about this, but I think there is nothing that can be
done in the library.
I found a bugzilla entry. It seems this was disabled on Windows because of security reasons. It works on Linux, at least for me.
http://d.puremagic.com/issues/show_bug.cgi?id=3420
Best regards,
Robert