If you want to be able to upgrade to a Plesk version other than the
latest stable release, you can upgrade using the graphical interface.
Note: You can upgrade to Plesk Obsidian from Plesk Onyx 17.0 and later.
See if your OS is supported.
If you use Plesk 12.5 or earlier, upgrade to Plesk Onyx first.
Follow these steps to begin:
- Log in to the server via RDP.
- Download Plesk
Installer. - Launch the Windows command prompt. Change the working directory to
the one in which you saved the installer binary, then run the
following command:
plesk-installer.exe --web-interface
This will launch the web interface in a browser window.
If you prefer to use a command line console during the upgrade, see the
Upgrading Plesk for Windows Using Installer Console
topic.
Select the desired interface language and log in with your Windows
administrator credentials to proceed.
Under “Products summary” you can see the currently installed Plesk
version, as well as the latest available version (if any). Click
Install or Upgrade Product to continue.
Select the desired Plesk version from the menu and click Continue to
begin the upgrade.