Not a Perl solution, but I highly recommend you take a look at ProcessMonitor. It's free and can do this and much, much more.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
"Too many [] have been sedated by an oppressive environment of political correctness and risk aversion."

In reply to Re: Capturing Win32 registry changes made by a software installation by BrowserUk
in thread Capturing Win32 registry changes made by a software installation by slloyd

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