Where did you download the program because on Kik's Website (kik.com) it states that Kik is not available for Mac OS X or Windows.
If you want to be able to use Kik on your Mac or Windows Machine, you should download BlueStacks
, which is an Android Simulator, and then in the program go to the Google Play Store and search for Kik.
If this does't work I would suggest using GroupMe (The best way to chat with everyone you know
Hope this Helps!!!