[Jprogramming] Rserve & Windows 7

[Piet de Jong]

Have been using R from J for a number of years without significant problems.
 It generally works great.

I recently switched to a new computer running Windows 7.
Installed J6.02 including the package 'stats/r/rserve'  using the package
manager  -- no problems reported
Installed R2.12.0 as well as the package Rserve using one of the mirrors and
package manager -- no problems reported
In R:  loading the library(Rserve) and then Rserve() -- no problems reported
In J:  'load stats/r/rserve'  -- no problems reported
In J:   Rcmd 'rnorm(5)'  --  problem reported  'socket ENOTCONN' -- any
other Rcmd from J gets similar error message
in J:   Ropen ''  -- returns 1 or sometimes after closing and opening
'Unable to connect: ECONNREFUSED'

Can anyone point to any things to try?   I am desperate -- I need to be able
to access R from J.   (I can't stand doing any
matrix manipulations in R).

Any help much appreciated.