You are downloading the ExpenSys XAP file v18.104.22.168 for Windows Phone. ExpenSys is a free and useful Business app: Capture an expense on your smartphone, photograph the receipt and upload it to the ExpenSys server at the press of a button.This application ... You can now download the offline XAP file to install & try it.
Download Locations for ExpenSys 22.214.171.124 XAP file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline XAP File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline ExpenSys XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.