Hi I appreciate your response! What you said definitely makes sense, however in that script regardless of where I close STDIN/STDOUT, I see the same output...Am I doing something wrong? Or could there be something else that is getting duplicated as well? Thanks again for the help!

In reply to Re^2: Multithreaded script keeps files locked when reading output from multiple processes on Windows (on win32 threads share STDIN/STDOUT/STDERR so close STDIN; close STDOUT;) by rmahin
in thread Multithreaded script keeps files locked when reading output from multiple processes on Windows by rmahin

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