Change the text of your die message a trifle to include the $! (error message). I suspect that will give you a better feel for what is happening.... 
  open $fh, ">$uniqueCaptureName" or die "can't open file -- $! \n";

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OGB

In reply to Re: Create file in a specified directory by Old_Gray_Bear
in thread Create file in a specified directory by ramya2005

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