I have recently installed menu per role for my drupal 7.2 site. I tried to use menu per role on some of my tabs, after I get the error message to apply the patch, I tried applying the latest patch but none of them did anything. A few days later I was editing some views and noticed the option to enable a view based on the role. I set the first view for the admin and authenticated user. Then I set another view for anonymous users (for welcome pages). After I set the welcome for anonymous users I could no longer access any page of my site. After deleting menu per role most of the functionality of my site was back to normal. Sadly when I click on strucuture in the admin menu it will just go to a blank white screen, I tried deleting the welcome anom view but when i click delete it will go to a blank white screen.
If you could please get this resolved that would be great. I am excited about this module since I can not find another module that will hide the menu items.