Fullscreen miss place + move folder

[bzq]

1. Fullscreen mode move up to top and left side of monitor when i switch from Viewer mode to Fullscreen, but switch from Browser to Fullscreen mode is OK

2. Move folder to New place and then move back, MP leave empty folder in Folder Tree (Data pane).
when move folder to New Location, Treeview update well, but Move folder again form new Location back or to another location, MP don't update Treeview, it will gone when restart MP next time, this issue will happend when create or delete folder outside MP too. (but thumbnails update correctry)

i still waiting to reoder multiple files (thumbnails) in one time (like in faststone).

Windows 7 Pro 64bits
bzq