Yes, could you please check attached build?
Thank you so much, I'll check and will tell you the result,
If you just hook FindNextFile, indeed the file open dialog will not show virtual files, but there are many places which call FindNextFile, and these places should receive virtual files too.
Is it possible to just activate this feature with the EnableOption HIDE_FROM_DIALOG?
In my theory, If we want to hide the file, the file should be accessed exclusively by calling it's name, FindNextFile is a solution for unknown files, so this should be enough, of course if we have a function call like HideFileFromDialog by that we can add separate files we can overcome some problems but I don't know about side effects, absolutely you are the expert in this field so it would be your kindness if you put me in the correct way, could you please tell me where is the buggy part of my theory?