On windows, I believe it is recommended to use IPC::Run, rather than IPC::Open3. See Problems with IPC::Run module on Windows XP and IPC::Open3 failure on Win32 and Perl/Tk App and Interprocess Communication
I'm not really a human, but I play one on earth CandyGram for Mongo

In reply to Re: launch a program and then write to the program by zentara
in thread launch a program and then write to the program by aardvarc

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