HP tools aren't working properly after Finger Print Scanner attempt

Hello, I messed up with my HP tools, when I was trying to install the finger print scanner (tried simple pass and my identity) on my HP 4530s probook (windows 7). 1. Now, I can't use the "quick web" button to open my default browser.. 2. I uninstalled the hp connection manager as I was getting an QLB Controller failed error. I am trying to install it again, but after it ...