So i have a great suggestion for you.......Just Download the files below and get worked your data connection....
Download & Install:
Microsoft SQL Server System CLR Types - http://go.microsoft.com/fwlink/?LinkId=123721&clcid=0x409
Microsoft SQL Server 2008 Management Objects - http://go.microsoft.com/fwlink/?LinkId=123708&clcid=0x409
Microsoft SQL Server 2008 Native Client - http://go.microsoft.com/fwlink/?LinkId=123717&clcid=0x409
After installingthe following now you need to restart your computer...And now your connection created,,...
Thanks....