The t3ddd98.dll file is a DIB Engine based Display Driver for Microsoft Windows 95 created by Trident Microsystems, Inc. DIB (Device Independent Bitmaps) engines help display images on a flat screen. Trident Microsystems is a maker of processors for computer displays, particularly flat-screen displays.
This driver allows graphics to be displayed on computer monitors that use Trident Microsystems processors. An error with the t3ddd98 dynamic link library file may mean that graphics will not display correctly on your computer screen. You may need to clean your registry to fix this problem.
Drivers are small software applications that allow your computer to work with different kinds of hardware, like printers or monitors. Windows comes with many drivers already installed, but sometimes new technology requires new software. When you get a dll error involving a driver, you can sometimes fix the problem be reinstalling the driver. But you should also run a check of your registry.
Most dll errors are due to registry problems. Run Regzooka to find and fix every error in your registry. ZookaWare PC Cleaner will repair your current issue and prevent further problems.