You are downloading the Basemark OS II Free XAP file v220.127.116.11 for Windows Phone. Basemark OS II Free is a free and useful Utilities & Tools app: Basemark OS II is a cross-platform "All-In-One" benchmark that evaluates the overall performance of any Android, iOS and Windows Phone 8 ... You can now download the offline XAP file to install & try it.
Download Locations for Basemark OS II Free 18.104.22.168 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 Basemark OS II Free XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.