You need to properly quote the URL so cmd.exe knows that it's meant to be one string. For example like this:

my $quoted_url = qq{"$url"};

system("explorer $quoted_url") == 0
    or die "Couldn't launch [explorer $quoted_url]: $!";

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In reply to Re: Problem with strange URLs by Corion
in thread Problem with strange URLs by samuelalfred

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