You are downloading the IFS XAP file v18.104.22.168 for Windows Phone. IFS is a free and useful Business app: The Infiniti Financial Services (IFS) Online Account Manager app allows an existing IFS customer to manage their account on-the-go. From choosing ... You can now download the offline XAP file to install & try it.
Download Locations for IFS 22.214.171.124 XAP file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline IFS XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.