file list display mode in the selection window

[Cast16]

Good morning.
The autocad lt got stuck. I cited it and rebooted it. But now when I have to open a file comes the screen as in Figure 1 with files and cards divided for the initial...and for me and annoying
I am paired as in figure 2 as windows
how to return as before?
Thank you.

 

[PlannerRoad]

is a view menu display option in the window.

 

[Cast16]

I send another image with the view curtain settings.
It's always been like this.
Thank you.