You are downloading the EmiPSX XAP file v18.104.22.168 for Windows Phone. EmiPSX is a paid and useful Entertainment app: EmiPSX is a PlayStation emulator for Windows Phones! Play again the best games ever, review the fun from you childhood on you ... You can now download the offline XAP file to install & try it.
Download Locations for EmiPSX 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 EmiPSX XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.