You can either download the Auto installer (1 file) or the parts files (6 files)
Once either option downloaded:
Run the PWvision.exe.
If the installation/extraction do not start:
Just close it and relaunch the PWVision.exe file.
Run it as admin (right click on the file and select the option).
Temporarily disable your Anti-Virus.
Once installed to launch the game either click on the PW Vision icon on your desktop if you used the auto installer but in both cases to launch the game run
C:\Program Files (x86)\PWE Vision 636\launcher\Launcher.exe
If the game do not run try openning le launcher.exe file as admin.
Version (V625) - War Front (auto patch to latest version)
PWE Vision Automatic installer
(If the installer do not start just close it and relaunch the PWVision.exe file.)