You work as the network technician at Domain.com. A Domain.com user complained that he installed a network application software to the Windows XP Professional SP2 computer but the application is not able to communicate with the network server. You are required to resolve the problem.
What should you do?

A.
You should have the Microsoft .NET framework installed.

B.
You should have Windows XP Professional’s Service Pack 2 upgrade uninstalled using Add or Remove Programs.

C.
You should configure the Exception list of the Windows Firewall by adding the port number and name of the service.

D.
You should have Service Pack 2 of Windows XP Professional re-installed.