ActiveX not displaying in IE

[kireet...@gmail.com]

Hello All,

I am using Visula C++ 6.0.

Problem :

I have developed one ActiveX control (OCX), which will show one dialog
, and it's being called in HTML file using OBJECT tag as follows

<OBJECT ID="MyPhotoAlbum"
CLASSID="CLSID:B9026D52-66EA-478B-8224-182C95743B6F"
codebase = "full path of OCX file (path is of online server)"
HEIGHT=400 WIDTH=700>
</OBJECT>

Now, If i store this HTML file on live server, and call this HTML file
in IE using URL, it's downloading and registering perfectly in all
machines.

But, It not showing(main dialog of OCX) in machines, where Visual
Studio is not installed. though I am compiling OCX in statically link
mode.

so, where can be the problem, in IE or OS or IE Settings or any tihng
else ?? plz let me know

Thanks in advance,
Kireet