You are downloading the VK Audio AppXBundle file v2014.1109.1838.2413 for Windows Phone. VK Audio is a free and useful Music app: VK AUDIO SYNC is great app to sync audio of social network Vkontakte and your mobile device music hub. It's saving your music directly to Music ... You can now download the offline AppXBundle file to install & try it.
Download Locations for VK Audio 2014.1109.1838.2413 AppXBundle file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline VK Audio AppXBundle file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.