You are downloading the Cactus Wallpaper XAP file v18.104.22.168 for Windows Phone. Cactus Wallpaper is a free and useful Lifestyle app: Cactus Wallpaper let you see wallpaper that are oftenly updated, and set it to your lockscreen from within the ... You can now download the offline XAP file to install & try it.
Download Locations for Cactus Wallpaper 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 Cactus Wallpaper XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.