Maybe the following works for you if csv is assosiated with excel... 
system ("start c:\\mydir\\myfile.csv");

[download]

Best regards,
perl -e "print a|r,p|d=>b|p=>chr 3**2 .7=>t and t"

In reply to Re: Exporting .csv file to EXCEL by strat
in thread Exporting .csv file to EXCEL by naive

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