Caution: If you update your P6 Professional installation to version 17 from a previous release, you must ensure all client computers have .NET 4.6.2 installed. If .NET 4.6.2 is not installed on your client machines, the update will fail. System administrators should update .NET and other prerequisites on all client computers before upgrading or installing P6 Professional.
To upgrade P6 Professional with ClickOnce:
- If the currently installed version of P6 Professional is 32-bit, uninstall the existing version before upgrading to version 18.8 or later.
- On a client computer, open a browser and navigate to the ClickOnce URL.
- Click the Install link.
Notes:
- You may not receive a notification dialog when an update is available. Check with your system administrator to ensure you have the latest version of P6 Professional.
- Upgrades can be found on the ClickOnce landing page.
- The ClickOnce URL follows the format
https://<deployment machine>:<port>/p6professionalcloud/en/publishP6.html. - When you initiate the installer, previous versions of P6 Professional will be removed.
- If the ClickOnce Maintenance dialog stays, you must choose the Remove option.