4.7 Problem with Farpoint Btn32x10.ocx component

I worked to ThinApp a legacy application with ThinApp 4.6. All woks well. A couple of days I download the new 4.7 ThinApp version and try to again with my legacy application.

With such a version the Btn32x10.ocx component crashes telling that it is an outdated version. I tried some "experiments" (for example changing the isolation level of registry keys but nothing change). The clean machine where I ThinApped my application was an XP SP2.

If the machine where I run the ThinApped application has already installed the ocx component all works fine.

And now I I'm confused about what is really isolated....