This is a weird one for me. When I click the Phone button on HTC sense, instead of opening the phone dialer, it just pops up a little box that says "Phone" and that's it. I've got a few other launchers installed, and when I click the phone icon on them it tells me the application is not installed. I can still receive calls or make calls by selecting someone in my contacts, but I have no idea how to actually dial a number without this open. Any help would be amazing.