You are downloading the Chan Party Van XAP file v220.127.116.11 for Windows Phone. Chan Party Van is a free and useful Social app: Chan Party Van is an application for browsing and posting on the 4chan image board. Read about and participate in conversations about everything ... You can now download the offline XAP file to install & try it.
Download Locations for Chan Party Van 18.104.22.168 XAP file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline Chan Party Van XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.