It sounds like you are suffering from buffering.

You may also want to check out Synchronizing STDERR and STDOUT.

     "An undefined problem has an infinite number of solutions." - Robert A. Humphrey         "If you're not part of the solution, you're part of the precipitate." - Henry J. Tillman

In reply to Re: Nonblocking commands in Windows by NetWallah
in thread Nonblocking commands in Windows by technojosh

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