I get little rectangles instead of chinese letters on my drop down menu?

I am a WIN 7 user. Recently, when I want to key in chinese characters, the drop down menu no longer show me the various characters. Instead, it shows up as little rectangles. I have never encountered this problem before, and it was working perfectly fine until 3 days ago.



The little rectangles are in fact, still words, which will show, if i select them. And I am still able to display chinese. Only problem is in the drop down menu.I get little rectangles instead of chinese letters on my drop down menu?
Try checking the language packs that are installed on your Windows 7. It's under Windows Update.