https://issues.dlang.org/show_bug.cgi?id=14422
--- Comment #3 from github-bugzi...@puremagic.com --- Commits pushed to master at https://github.com/D-Programming-Language/phobos https://github.com/D-Programming-Language/phobos/commit/b28eb9fab8d27a7134daabf33544198bb4fbd02b fix Issue 14422 - std.process: Pipes do not append to files on Win64 https://github.com/D-Programming-Language/phobos/commit/eecc989b2c7901d1dce40c761329920b690da0c0 Merge pull request #3160 from CyberShadow/pull-20150407-122150 fix Issue 14422 - std.process: Pipes do not append to files on Win64 --