On Sat, Aug 8, 2015 at 8:54 AM, Ista Zahn <istaz...@gmail.com> wrote: > Unfortunately I now can't reproduce the problem, so I can't check if > my suggestion to byte compile ob-R.el works or not.
For those still having this issue. I do confirm this solves the problem that occurred upon upgrading Org via ELPA on 64-bit MS Windows build of Emacs 24.5.1 maintained by Chris Zheng. I deleted and recompiled both ob-core.elc and ob-R.elc . -- Mikhail
