I have ActivePerl already installed but when now I am trying to install DWIM package, it is not openeing. Its installed but whenever I try to open the Padre IDE it gives the below error.
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I read that we can have two Perl versions - ActivePerl and Strawberry Perl on the same system due to separate paths for them. This popup also came while installing while a command prompt window got open and then this popped up.
This looks like a Padre problem rather than anything specific to your Perl install(s). Try uninstalling/reinstalling Padre... or try uninstalling Padre and installing Komodo: http://www.activestate.com/komodo-ide :-)