You are downloading the MeTweets XAP file v18.104.22.168 for Windows Phone. MeTweets is a free and useful Social app: MeTweets – The most complete Twitter experience for Windows Phone MeTweets is a Twitter client that goes beyond just Twitter. With a ... You can now download the offline XAP file to install & try it.
Download Locations for MeTweets 22.214.171.124 XAP file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline MeTweets XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.