set PATH=C:\EX_D\ulisseDUE\perl5.20.64bit\perl\site\bin;
C:\EX_D\ulisseDUE\perl5.20.64bit\perl\bin;
C:\EX_D\ulisseDUE\perl5.20.64bit\c\bin;
C:\EX_D\ulisseDUE\bin\UnxUtils\usr\local\wbin;
C:\WINDOWS;C:\WINDOWS\system32;
C:\EX_D\ulisseDUE\perl5.26.64bit\perl\site\bin;
C:\EX_D\ulisseDUE\perl5.26.64bit\perl\bin;
C:\EX_D\ulisseDUE\perl5.26.64bit\c\bin;

 perl -MMCE -e "print $INC{'MCE.pm'}; print @INC"

Can't locate MCE.pm in @INC (you may need to install the MCE module) (@INC contains: C:/EX_D/ulisseDUE/perl5.20.64bit/perl/site/lib C:/EX_D/ulisseDUE/perl5.20.64bit/perl/vendor/lib C:/EX_D/ulisseDUE/perl5.20.64bit/perl/lib .).
BEGIN failed--compilation aborted.


 which perldoc.bat

C:\EX_D\ulisseDUE\perl5.20.64bit\perl\bin\perldoc.bat