I think it probably is due to "Registry Virtualization in Windows Vista".

If particular, for a possible source of the differences seen by 32-bit and 64-bit processes, see the section entitled: "What is Not Virtualized?"

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.
RIP an inspiration; A true Folk's Guy

In reply to Re: Win32::TieRegistry surprises by BrowserUk
in thread Win32::TieRegistry surprises by syphilis

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