LS, I have installed Photoshop, Lightroom and Bridge from Adobe CC. It's working, but one thing: When clicking on a picture in Bridge to open in Photoshop, it gives a failure: there is still a link to my old Photoshop CS5.
First reset your preferences - restart Bridge and immediately press shift+alt+ctrl. You should get a dialog box asking if you want to reset your prefs and delete the cache. Select both and see if that fixes it.