Add Table to R - R cannot be initialized. R Home is invalid

Hi,

I am trying to do something phainomenically really simple! To read a table from Knime to R. I use the "add table to R" mode. But I am getting the following message.

R cannot be initialized. R Home is invalid.

I have the path -> C:\Program Files\KNIME\plugins\org.knime.ext.r3.bin.win32.x86_3.0.3.v201508240951\R-Inst

I go to FILE>PREFERENCES>KNIME>R> Path to R Home>I copy this, right?

C:\Program Files\KNIME\plugins\org.knime.ext.r3.bin.win32.x86_3.0.3.v201508240951\R-Inst

And then I go to FILE>PREFERENCES>KNIME>R scripting, and I copy this, right?

C:\Program Files\R\R-3.4.0\

Then I take "add table to R" or "table to R" node. What script I need to run inside to get the table in R?

I am quiet new to R.