Taken directly from the readme, these are the steps I followed:

I N S T A L L A T I O N:
------------------------
If you are using the ActiveState Win32 Perl...
    1) Copy AdminMisc.pm to the <perldir>\lib\win32 directory.
    2) Create a <perldir>\lib\auto\win32\adminmisc directory.
    3) Rename AdminMisc310.pll to AdminMisc.pll and copy it to
       the <perldir>\lib\auto\win32\adminmisc directory.
       *IF you are using a build of Perl that is not compliant with th
+e
        build of adminmisc that comes with this archive then you need 
+to
        download a compatible version. See "Parse Exception Error" bel
+ow.
    4) You are all ready to use the module. Look at the test.pl script
       for an examples.
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