Installed Build 7.0.15052 and now caps lock is reversed, a problem that did not exist before. And the long term bug with ambient occlusion on in Revit is back, after finally being fixed (after more than a year of being broken) in the previous build. In short, not one good thing in this build, and new stuff broken. Any way to easily roll back to the previous build? Or do I just have to manually download the last good build and reinstall from scratch?