if you installed everything in ONE directory (and not the windows/microsoft way with thinggs scattered everywhere), then you NEED simply to copy the wx directory (windev 28 by example)
Just starting the exe on the new machine is enough to create anything necessary in the registry
If you are keen on keapping all your settings, then go in the registry and find the PC SOFT key then export it and inport it on the new machine.
If you copied everything at the same place, you will get everything.