Ticket #9582 (closed defect: duplicate)
Aero not working in Windows 7
|Reported by:||CaptainFlint||Owned by:|
Description (last modified by sunlover) (diff)
I installed Guest Additions with WDDM (in non-safe mode checked the "3D" option and answered NO when installer suggested Direct3D). In Device Manager under Display Adapters I can see:
VirtualBox Graphics Adapter (Microsoft Corporation - WDDM)
Video memory is set to 128 MB.
After that I go to Personalize and select any Aero theme. But only wallpaper changes, the rest of the windows decoration remains the same non-Aero "Windows 7 Basic"-like design (no changes of the windows borders' color, no transparency, no window previews, etc.)