If you are using Microsoft Internet Explorer, a Java applet can be used to start ARIS download client. If you want to block Java applets due to security reasons, you can force ARIS to only use ARIS downloader.
Prerequisite
You have access to ARIS Server Administrator.
Procedure
Start the command line tool ARIS Server Administrator.
Enter the login credentials and change the setting for one tenant. Enter:
set abs.downloadclient.useJARASDownloadClientLauncher true
Exit ARIS Server Administrator. The setting is saved in the system database. This means, that this setting will outlast a program update.
This tenant only uses ARIS downloader to start ARIS download client.
If you use multiple tenants, make sure to change the settings dor each tenant.