You are downloading the Skype Qik XAP file v18.104.22.168 for Windows Phone. Skype Qik is a free and useful Social app: Group Video Messaging Introducing Skype Qik (say “quick”), a free* video messenger made for capturing moments and sharing ... You can now download the offline XAP file to install & try it.
Download Locations for Skype Qik 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 Skype Qik XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.