I installed Vista in VirtualBox and tried to install Guest Addition, but when installing mouse driver, error occured. How do I solve this?
The 3D support in Windows XP and Vista requires the use of the VBoxVGA graphics engine. This engine has lost 3D support in VirtualBox 6.1. In other words: If using VirtualBox 6.1, there is no way to get any 3D support in Windows XP/Server 2003 and Vista/Server 2008, anymore. Best working for these: VirtualBox 5.2.44.