I cannot reproduce this (installing the 64-bit MSI on Windows XP64).

Did you do a fresh install or did you install on top of an existing 5.10.0 installation?

In reply to Re^2: Perl 5.10.1 builds now available from ActivePerl (Version bug?) by jand
in thread Perl 5.10.1 builds now available from ActivePerl by ikegami

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