Problem when pasting from Winedit into Rgui

After upgrading to R 2.1.1, the usual paste-and-go from Winedit seems to
not work anymore.
I try installing the last 'RWinEdt_1.7-3' edition, but with no more result.
After selecting the program lines to submit, I  click on the 'paste' icon
and nothing happens in the R gui (a subliminal, flashing move in the
edition menu...). Idem for 'source' and 'R-history'.
Downgrading to 2.0.1 solves the trouble.

Do I forget something ?
Thanks for any help.

I am working with :

version

         _
platform i386-pc-mingw32
arch     i386
os       mingw32
system   i386, mingw32
status
major    2
minor    1.1
year     2005
month    06
day      20
language R