SQL Server Upgrade to 2012

SOLVED

I am completing the test run of my SQL server upgrade to 2012 from 2008 R2. One of the issues I have is updating the clients to point to the new server. I saw some information on stating it was as easy as uninstalling the Sage HRMS client and then reinstalling it using the install package on the new SQL server HRMS installation.

However, I can not uninstall the Sage HRMS client. I am logged in as the top admin, I go to programs and features, select Sage HRMS client, and click uninstall. A window warning pops up indicating I have to have admin rights to uninstall, click yes to continue and no to uninstall later. I click yes, and nothing happens.

Could anyone please help me? If not with the uninstall issue (tried 2 clients with no luck), then is there another way to point the clients to the new SQL server?