Descriptive Problem Summary:
442.1020 - Box Can Close in the interface file is unchecked. It can be closed by pressing ALT+F4 still when in focus.
Numbered Steps to Reproduce Problem:
1) Remove can close on a window.
2) run and press Alt F4 while in that window.
Code Snippet (if applicable) to Reproduce
N/A

Problem:
N/A

Expected Results:
It not close, or it close the whole game.
Actual Results:
It close that window.

Does the problem occur:
Every time? Or how often? Every
In other games? Unknown
In other user accounts? Unknown
On other computers? Unknown

When does the problem NOT occur?

Workarounds: Either setting a command on "run when closed" or constanly checking the is visible i guess.