How to install a version of Apex
Installing a software upgrade downloads the self-extracting setup executable and immediately installs the upgrade.
To install a software upgrade:
1. In the web interface, click System > Update.
2. Select one by clicking a table row.
3. Click the install icon .
The download begins, and you can view its transfer progress.
After the download completes, the software upgrade begins installing.
 
You successfully installed the selected software upgrade. A notification appears if any errors occur during the upgrade.