I can't believe what I am seeing! Its such a glaring difference I must be doing something wrong.
When I open Windows explorer to see files I am not seeing the same files as when I do an open file with BlackBox.
Specifically C:/Windows/System32 and looking at files beginning with "Sys" I see different results.
Here is a view
The red rectangle surrounds the files of interest.
The green circles are the files that BB shows. Those without the green circles
are not shown by BB.
You should be able to replicate my results.
NB: I selected All Files(*.*) for BB