When i was installing dbo at pack/sound21 , it give me a error the description is below .

????: -5011 : 0x8000ffff
????:
>Kernel\ObjectWrapper.cpp (498)
>Kernel\ObjectWrapper.cpp (311)
>Kernel\IScriptWrapper.cpp (80)
>Kernel\ObjectWrapper.cpp (197)
>Kernel\IScriptWrapper.cpp (80)
>SetupNew\setup.cpp (488)
PAPP:DBO_CT_TW
PVENDOR:Cayennetech (http://dbo.wasabii.com.tw)
PGUID:0E892FBB-0060-44C9-9E8C-017855956193
$15.0.0.498PAK
@Windows XP Service Pack 3 (2600)
IE Version: 8.0.6001.18702