I have just bought (legitimately) Bryce 7 Pro. The 2 files of it that I successfully downloaded are:-

BryceLightning_7.1.0.109_Win.exe , 11,116 Kbytes

BryceProContent_7.0.0.19_Win.exe, 17,639 Kbytes.

Are these a complete Bryce 7 Pro setup?

Where are its manual and readme?

How do I install them?