You are responsible for technical support at a hospital. Recently, all computers have been upgraded to
Windows Vista 64 bit. However, you have a particular custom application that runs only in 32 bit. What
should you do?

A.
You will have to uninstall the upgraded operating system.

B.
You will need a 32-bit version of Vista, not 64 bit.

C.
You will need to get the upgraded 64-bit version of the application.

D.
Use compatibility mode to run the 32-bit application.