It didn't work for me so I went back to 9.0.4.
9.1.1 would just crash at start up and I couldn't figure what it was and couldn't get it to work. I re-installed it hundreds of times. It would start fine but as soon as I would add a drive to my list it would crash and I would have to re-install it again to run it. Got tired of that and lost my patience. Went back to 9.0.4 and everything works fine.