Thanks again, zentara.

Ugh. The whole reason I chose to use Capture::Tiny (after much research) is because it purports to solve all the problems that all the other methods of forking and exec-ing on Windows do not. I read its author's presentation titled How (Not) to Capture Output in Perl.

I certainly hope I don't have to abandon using Capture::Tiny now. After all, it's working brilliantly. What's failing is something related to my use of Parallel::ForkManager.

In reply to Re^4: Adding parallel processing to a working Perl script by Jim
in thread Adding parallel processing to a working Perl script by Jim

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