Lorraine- What operating system do you have? If it is Win 3.1, somebody else will have to jump in.
If it is Win 95 or later, go into Display Properties, either via Control Panel, or by right clicking on an open area of the desktop, and select small fonts. Set your colors to something higher than 256 colors. Click OK and re-boot the computer.
If that doesn't work, read UFT help on the subject of changing fonts in pd.ini. Keywords: Display and Display Troubleshooting.