Thank you for your explanations.

huh??? Aren't you on an x86 machine? That's a little-endian machine. On a little-endian system such as yours, "J" and "N2" will give different result, so they can't possibly both work.
You are correct. I made a mistake when copying/pasting my tests. It should be "V2". I have updated the original question.

In reply to Re^2: Dereferencing a pointer returned from Win32::API with unpack 'p' by ateague
in thread [SOLVED] Dereferencing a pointer returned from Win32::API with unpack 'p' by ateague

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