Cloneslide problem

I have a PPT that has a Flash object embedded in the page. I am copying the slide to another PPT via the CloneSlide method. When I open the target PPT I get the following error:

Some controls on this presentation can't be activated. They might not be registered on this computer.

However, Flash is registered because if I open the source PPT the Flash object works.

It's giving error after copied.

help me to solve this..

Please see

Exact same problem… i see this was posted a while ago, was there any resolution to this?