Hi Colleague
The image you attached shows a window that asks you if you want to install Elvismx, I want to know what happens if you decline this option clicking cancel. Additionally, at the beginning of the installation process, you might be able to disable the ELVISmx installation option, if you do that you may get rid of this. Finally, if you want to install the latest version of ELVISmx separately you can use the following link.
NI ELVISmx 16.0
http://www.ni.com/download/ni-elvismx-16.0/6130/en/
Regards