Reboot Scanning on Windows Vista 64

Hi, i have the pro version of Avast and i run it on Windows Vista 64, i notice that the reboot scanning function it’s no more avaible (i have a windows xp installation with Avast Home that include this feature), it’s all normal? Will be included?

Tnks for the replay in advice.

Patrick

It only works on x32 versions.
The boot time at x64 is considerably different and it’s not supported by avast (yet).