1. Support Windows 98/Me/2000/XP/2003.
2. Support to DirectX9.0c(4.09.00.0904) completely and safely.
3. Uninstall DirectX completely and keep your system Stability.
4. Use "Repaire of dynamic intelligence" technology, guarantee that the system and registry avoid any mistake after uninstall/restore/rollback.
5. Support uninstall different versions of DirectX.
6. Restore/Rollback original DirectX of your Win2000/XP/2003 completely.
7. The "Check DX Groupware" and "DX Diagnostic Tools" function can take you to see mistake by another DX uninstall tools
8. Have Backup funtions, it can restore the origingal files of DirectX in your 2000/XP/2003.
9. You can Rollback DirectX from your 2000/XP/2003 setup CD-ROM completely.
10. You can check uninstall/restore/rollback completely by this DirectX Happy Uninstall.
11. Uninstall DirectX very fast.
Once uninstalled, reboot, and reinstall the latest version or the version from the cd