Word 2007 is behaving strangely. I've tried repairing, but that hasn't fixed the issue. What is happening is the program launches fine, I'm able to doubleclick on documents on the desktop, my docs folder, etc. and they all open fine, but if I go through the menu (or use the open button at the top by the circle), neither bring up the document selection window. Instead, the computer makes a 'dink' sound. Also, 'save as' from the file menu doesn't open a window either. All the other buttons work in the file menu, it's just 'open' and 'save as'. This has just recently started. I checked to see if any add-ons have been installed, and nothing has. Any suggestions?