>>>>
>>>>I searched the API docs in UT and saw the ShowWindow() call, but haven't been able to get it to work successfully and I can't find additional documentation anywhere.
>>>>
>
>I've tried both (3) and (0xF030) for SW_MAXIMIZE but neither work. Maybe it's time to move on to the next project. Thanks everyone.

Actually, if the window is minimized SW_RESTORE (9). That's from the Platform SDK. You can check by call IsIconic(), passing it the window handle. If the window is minimized, it will return non-zero.