[Rd] GUI error. (PR#8204)

[iggbig@gmail.com]

Full_Name: Ian G
Version: latest
OS: win xp pro sp1
Submission from: (NULL) (193.1.209.251)


step one
 start the r project any way you like
step two
 type "demo()" and press return
step three
 press then shortcut button to open file 'just under the file menu'
while then demp screen is up
the program seem not to like to open a new file when the window demo window is
active.
the error can be reproduce easly.