You are a consumer support technician. A user has a computer that runs the 32-bit version of Microsoft Windows XP Professional. The computer hardware supports 64-bit operating systems.

The user wants to run a 64-bit application.

You need to configure the computer to run the 64-bit application without losing the user data on the computer.

Which two tasks should you perform? (Each correct answer presents part of the solution. Choose two.)

A.
Run the Windows Easy Transfer tool.

B.
Perform a clean installation of the Windows Vista 64-bit edition.

C.
Download and install the Application Compatibility Toolkit (ACT) 5.0.

D.
Download and install all the latest updates from the Windows Update site.