[Feature Request] Make it possible to install/delete service in Windows without reboot

Like it's done for Balloon service in Virtio KVM Balloon driver
(see https://github.com/YanVugenfirer/kvm-guest-drivers-windows/tree/master/…)

Not critical but might be useful

#3

When the one deletes VH service with -b switch virtualhere service becomes disabled and service can not be reinstalled until reboot