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From: Russ (Russ.CooperRC.ON.CA)
Date: Tue Jan 15 2002 - 11:13:55 CST

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    Richard,

    I too have tested your demo page and found that it doesn't work as
    advertised.

    I'm running W2K Pro SP2, with IE 6.0.2600.0000 + Q313675, and Windows
    Media Player 7.01.00.3055.

    If I go with a default installation, I retrieve the actual GUID for WMP.

    If I change the setting for "Allow Internet sites to uniquely identify
    your player" to disabled, I get a different GUID every time I close the
    window on your demo page and re-open it (e.g. kill the session cookie).
    If I simply sit there and refresh the page, I get the same GUID over and
    over again (although the GUID given is not the actual GUID for WMP as
    listed in the registry).

    Ergo, when I don't allow unique identification, it appears that MS is
    offering a dynamically generated random GUID.

    This would appear to be in conflict with what you state is the behavior
    (although you didn't mention if this problem affected W2K installations,
    or what version of WMP you were testing with).

    Cheers,
    Russ - Surgeon General of TruSecure Corporation/NTBugtraq Editor

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