Dell
No such thing as a dumb question, just dumb people lol! To answer your questions....
1) No I can see the entire tab. It is blank, not even a window inside (white area where tables would appear). All I have is statement at top "Linking is needed to match records of one table with corresponding records of another table." followed by the Open, Cancel, Help at the bottom.
2) If I close then get the message "Your current link configuration contains multiple starting points etc....."
3) Version is 11.0.0.2269 which is not R2 but does have SP2 applied.
Bob