You are the administrator of your company’s network. You configure a local group named accounting to have a mandatory user profile. The mandatory profile has been configured to include a custom logo that was saved with 16-bit color and 1025x768 resolution. Some of the Windows 2000 Professional computers in the accounting department have standard VGA video adapters， and others have SVGA video adapters. Several users report that when they log on to certain Windows 2000 Professional computers， the custom bitmap becomes very pixilated and distorted， and does not reflect the proper color depth. You want users to be able to correctly view the custom bitmap on any computer in the accounting department. What should you do？ （）

A. Configure a roaming user profile for each user in the accounting group
B. Configure a separate user profile for each user in the accounting Group
Change the custom bitmap to a 16-color bitmap that has 640x480 resolution, and reconfigure the mandatory user profile
D. Reinstall the appropriate WDM-compliant drivers for the computers that do not display the custom bitmap correctly.