error : activeX components can't create object

[ywun10a]

I use Embbed VB to develope pda program. When I want to create a local databasse(*.sdf),I have to create the ADOXCE Object. The statement is as below:<br><br>    Dim cat As ADOXCE.Catalog<br>Set cat = CreateObject("ADOXCE.Catalog.3.1")<br><br>And an error occurs when execute it. I used to run it normally since I reinstall the develope environment. Do I miss something?<br>