Please provide additional information. An error message would be most helpful. I can't see anything immediately obvious with your code (except close does not use a 2nd filename argument like you're providing). You should also be checking the return values from your open statement, and ideally even your close statement: 
open F, ">client.csv" or die "Couldn't open client.csv: $!";
...
close F or die "Error writing to client.csv: $!";

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In reply to Re: writing a file by Fastolfe
in thread writing a file by Anonymous Monk

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