You create three Windows services named myService1, myService2, and myService3. You want to install all three services on a computer named Computer1 by using the Installer tool (Installutil.exe).

On the command line of Computer1, you enter and run the following command:
Installutil myService1 myService2 myService3

During the installation process, myService3 throws an installation error. The installation process completes.

How many of the three services are now installed on Computer1?

A.
none

B.
one

C.
two

D.
three