in reply to Can't call method "KEY_READ" on an undefined value

Did you forget to import it? (I would expect a strict error if that was the case, but maybe you're foolishly not using use strict;.)

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Re^2: Can't call method "KEY_READ" on an undefined value
by OzVegan (Acolyte) on May 11, 2011 at 00:18 UTC

    I tried importing it with the following:

    require Win32::TieRegistry; import Win32::TieRegistry;

    Still no joy. I even tried putting it in the @ISA array out of desperation.