R problem

Hi all,



I am trying to run a macro by R in a EMME script. The R macro that we wrote
is called IPFPUMS.R. The whole process has been working until someone
removed R. We tried to re-install R but getting the error message:

??R? is not recognized as an internal or external command, operable program
or batch file.?



Here is how R is called to run the macro in the script:



*R --save < IPFPUMS.R*



R now resides on the same server location as EMME. Our IT person created a
symbolic link for R but still the same error occurred.



Any thoughts will be much appreciated.



Grace