Corel Quattro Pro?

I have an individual who is using Quattro Pro from WordPerfect Office 11. They are inserting dates using Ctrl+D, when they do so it inserts a date in the format of MM/DD. Does anyone know if there is a way to make it so that when one presses Ctrl+D it makes the date in the format of: MM/DD/YY? Any help would be greatly appreciated.
David.

Thanks for the suggestions, but no go on the first one. Spent around an hour working on that with no success. Have tried just about everything under the settings menu (as well as everywhere else I could think of). On the second, spent quite a bit of time in the help already...As I type this I am searching for your recommended keywords as I didn't use them before....mmmm...that brought up the same stuff. :-( Thanks anyways. Another other suggestions folks? I couldn't find any specifically Corel message boards so I figured this was my next best bet. This is actually for my job, and I spent around an hour on it with occasional input from two other of the guys who work for our IT Dept. and none of us where able to get it to work.
David.

Thanks for all your help guys. One of my co-workers figured it out. It seems Corel 11 is a little weird in this way, but the only way we could find to get a full date was to set it to Windows System Default instead of any of the Corel ones which all shrunk it down to two (even though showing all four parts, e.g. MM-DD instead of MM-DD-YY).
David.