How to Upgrade your Parallels Client:
Open the Parallels Client software (not your Enforsys application).
Go the Tools Menu and Select Options
On Version 17 of the client, the "Check for Updates" button is on the main tab.
On version 18 or later, you will need to click on the "Updates" tab first.
Click on the "Check for Updates"
If there is an update available, you will be able to update your software immediately, or you will be able to download the update to run separately.
You may need to contact your IT department as you may need administrative rights on your machine to install the update.
The update runs "silently" so once the update begins you will not see a status. Once the upgrade is complete the Parallels application will open again and you will know that the installation is complete.