Performing packaged game for the first time

Greetings everyone!
After being packaged, a VR project for oculus rift (UE4), when it is first run on another machine formatted with oculus software installed, a file package is requested to be installed. Can you tell me what software this is and how can I find it?


It may be asking about Redistributables - These can be installed manually from \Program Files\Epic Games\UE_4.22\Engine\Extras\Redist\en-us\