Take a look at Win32 modules and Win32::IProc - Where.

The modules are available on http://idnopheq.perlmonk.org/perl/packages.

Amine Moulay Ramdane's website evaporated a few years ago, and I don't think anyone has heard from him since, or knows what happened. It's too bad, because he had lots of very useful Win32:: modules there.
--
Mike