On Mon, 3 Apr 2017 18:06:06 +0100 "Vineet Gupta" <vineetgupta410 at gmail.com> wrote: > John, > > R does not work properly, outside of RStudio. > > Vineet > That is what I thought you might be saying. Does it work outside if RStudio is not loaded? Windows can occasionally be flaky about multiple instances of a single program. John