Inno Setup Question

Im ready to deploy my app onto a non-VB runtime PC.

I can trace through the inno script and cant see anywhere where the DLLs are installed and registered.

Ive only ever managed to install and register runtimes successfully on one PC before using about 3-4 VB runtime EXEs.

Is there an all-in-one solution where I can install my app as well as all the runtimes?

Thanks.