I\'m using a Windows 7 x64 machine with R-3.1.0. I installed the Rserve package through Rstudio.
The start of Rserve is successful with the following code in Rstudio:>
Look in the $RHOME/bin directory
$RHOME/bin
If you can't find it here is a different way to approach it:
Rserve
R CMD INSTALL Rserve_.tar.gz
This allows you to leave Rserve where you want it.