One gotcha is that Windows treats a control-Z character as an end-of-file, so if your input file contains one of those you'll see nothing after it.
You might also be hitting line-ending problems - was your datafile created (from scratch) in a windows editor such as notepad, or might it have unix line endings?
In reply to Re: Redirecting STDIN on Windows commandline
by jbert
in thread Redirecting STDIN on Windows commandline
by billy3
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