Rhino 5 and 6 allows you to select whether you want to install for one user or for all users on the computer. Also, the deployment of RHI files can be scripted to happen silently.
"C:\Program Files\McNeel\Rhino Installer Engine\x64\rhiexec.exe" "C:\Full\Path\To\Installer.rhi" /admin /silent
/admin installs for all users on the computer. Note you must run this from an elevated command prompt or account - the admin option will fail silently if the account doesn't have permissions to modify system-wide resources.
/silent installs without showing user interface.
"C:\Program Files\Rhinoceros 5 (64-bit)\System\x64\rhiexec.exe" "C:\Full\Path\To\Installer.rhi" /admin /silent
/admin installs for all users on the computer. Note you must run this from an elevated command prompt or account - the admin option will fail silently if the account doesn't have permissions to modify system-wide resources.
/silent installs without showing user interface.
Having difficulty installing an RHI file? Read the Troubleshooting RHI Installers article.