I did that prior to finding this thread as well. That did not help. So what happens is when i open the "add/edit multiple list entries" I click to sort by category and it shows the hourglass icon, freezes for about 30 seconds, and then closes. Every single time. I am cleaning up our inventory lists and sorting and need to use custom columns to see what is in and what I need to fix. I am using enterprise solutions professional services 23.0