Hi all,
I tried to change R version Rstudio was working with to an older one. This older version was, I believe, erased but not unistalled from the computer. As a result the next time I opened RSudio it showed me the menu titles but no other windows or menu functionality. Following the advise of the error page that appeared later I unistalled all R versions as well as RStudio. After uninstalling I found another RStudio version in other directory as well as some other R versions. I unistalled all of them and re installed R and RStudio again. However, the same problem with RStudio arises but Rgui works properly.
Does anyone have any idea on how to solve this issue?
Regards,
JMJ