Sage 100

What are some of the Sage 100 data files that can no longer be imported into due to changes in logic-- and if you know - what version did this start to become an issue? I'm trying to compile a list of the known problems as I think this will be helpful for us down the road.

In 4.4 importing to the IM Physical Count file, you can no longer import the frozen count value. You have to make sure and freeze the counts before you do your import, otherwise they are zero.