Regsvr32(編號:1021)

我執行
Regsvr32 c:\winnt\system32\Threed32.ocx
為何在vb6的"專案"-"元件"可以選取並套用,但當我要使用該物件時確出

"License information for this component not found.You do not
have an appropriate license to use to use this
functionality in the design environment."
TKS !