You are downloading the Cloud Mail.Ru XAP file v220.127.116.11 for Windows Phone. Cloud Mail.Ru is a free and useful Productivity app: From December 30, all new users get 25GB of free storage. Amount of free storage provided for all users registered to this date remains unchanged - ... You can now download the offline XAP file to install & try it.
Download Locations for Cloud Mail.Ru 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 Cloud Mail.Ru XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.