The .jar file can be found at this link: EVO Datamanager
The executable is EVODataManager_Instal__0_9_8.jar
THe Evo Data Manager is a piece of software that can be used to download data from my Radio Control Transmitter to my computer so I back up the model airplane settings . It is also used to manipulate the settings if needed and send the changed data back to the Transmitter.
The link is in German but the after translation into English , the meaning is quite clear.