Do you mean for upggrading ver. 1.0 to SP4? Yes, that's needed.
Otherwise if you stay on ver. 1.0 SP3, then it's not necessary but it wouldn't hurt of course.
Do you mean for upggrading ver. 1.0 to SP4? Yes, that's needed.
Otherwise if you stay on ver. 1.0 SP3, then it's not necessary but it wouldn't hurt of course.