Updating the PIM Enterprise Software
When an update is available for the PIM-Enterprise, you can use the "PIM-E Updater" software to download and install it.
From the Start Menu of the computer where the PIM-Enterprise is installed, find the "PIM-Enterprise" folder, and run the "PIM-E Updater" software.
If there's an update available, you'll be prompted to download and install it.
You must run the installer with Administrator privileges.