1. Run SETUP/Autorun.exe to install Corel WordPerfect Office X6 Professional, use Keygen/Keygen.exe.
2. Run UPDATE_1/WPOX6SP1ENFR.exe to update to SP1.
3. Run UPDATE_2/WPOX6SP2ENFR.exe to update to SP2.
4. Run UPDATE_3/WPOX6HP1ENFR.exe to update to v16.0.0.428.
5. Enjoy.