1. Add 0.0.0.0 account.zoner.com to your windows hosts file
(WindowsSystem32driversetchosts)
2. Install software, but do not run it
3. Replace file
4. Run software and keep it offline using your firewall if needed
5. Go to options (CTRL+M) and in "General" disable telemetry (Help future development...)
In "Integration" disable auto update (Check for updates on system startup)
Optionally you can also delete ZPSAutoupdate.exe file in "Program FilesonerPhoto Studio 19Program32"
6. Enjoy your offline version of Zoner software...