What versions of each are you running? (perl , os, modules/Devel::Modlist)

Apologies for not understanding what was requested. Here's the output you were asking about:-

c:\>perl -MDevel::Modlist script.pl

ActivePerl::Config
ActiveState::Path      1.01
AutoLoader             5.70
C:::Perl::site::lib::sitecustomize.pl
Carp                   1.10
Config
Config_heavy.pl
Cwd                    3.31
DynaLoader           1.0901
Exporter               5.63
Exporter::Heavy        5.63
File::Basename         2.77
File::Spec             3.31
File::Spec::Unix        3.3
File::Spec::Win32       3.3
Time::Local          1.1901
Win32                  0.39
Win32::API             0.59
Win32::API::Struct     0.50
Win32::API::Type       0.59
Win32::OLE           0.1709
Win32::OLE::Const
Win32::OLE::Lite
Win32::OLE::Variant
Win32::Process::Info  1.016
Win32::Process::Info::WMI  1.016
XSLoader               0.10
base                   2.14
constant               1.19
integer                1.00
overload               1.06
re                   0.0601
vars                   1.01
warnings             1.05_01
warnings::register     1.01
[download]

...and the following message was also displayed, as per normal for this script:-

Use of uninitialized value in exists at C:/Perl/site/lib/Win32/Process/Info.pm line 477.