>OCXs aren't built into the EXE so they need to be copied somewhere and registered. Note that they don't have to go into System32; they can also be installed in the app folder.
>

I suggest to use Molebox for OCX and DLL files. Molebox wraps all OCX and DLL files with VFP .EXE file. It creates a virtual registery environment for VFP .EXE file. I'm happy with Molebox. My applications don't require any setup. All of my OCX, DLL (included VFP runtimes), fll files wrapped with molebox, just one .EXE, copy and run it.