DDU
Definition
Display Driver Uninstaller, a third-party graphics-package removal utility.
Detailed explanation
DDU means Display Driver Uninstaller, a third-party utility for broadly removing NVIDIA, AMD, or Intel graphics-package state. Its scope can include Driver Store entries, services, files, devices, caches, and registry settings that normal servicing may preserve. It is an exceptional cleanup utility rather than a required part of graphics-driver maintenance. Normal vendor uninstallers and Windows servicing preserve shared dependencies and rollback records by design. DDU intentionally reaches beyond those boundaries, which explains both its usefulness in unusual graphics-package transitions and the loss of OEM extensions or retained recovery state that can follow.
Where you are likely to see it
This term usually appears in Device Manager, Windows recovery tools, Event Viewer, or the installation details for a device package. The definition above gives the short meaning; the detailed explanation describes the term's role in the operating system and hardware stack.
Device status, hardware IDs, and event text identify which Windows subsystem produced a label. This glossary is informational and does not provide repair, installation, or technical-support services.
Related vocabulary
Explore connected concepts and nearby entries in the Windows hardware vocabulary.
- WHQLWindows Hardware Quality Labs, Microsoft’s certification program for drivers.
- INF FileA Setup Information file that declares package installation and hardware support.
- DEV IDThe PCI Device ID field that identifies a vendor-defined device or function.
- Device ManagerThe Windows interface that displays Plug and Play devices and driver associations.