I would start over. Uninstall everything.
Follow the order on the downloads page:
Run maps installer. Pay attention to the folder you choose to put the maps in.
Download and run the additional maps installer.
Download and run the maps tools installer.
Download and install pro pe 4.159. It will ask where the maps are, it should have the right location pre selected.
Download and install pro pe patch 4.160.
The included scenarios should work fine with no modification, but running old scenarios aside from those will not work out of the box without doing a conversion. Link below on that process.