You have a single-domain Active Directory Domain Services (AD DS) forest. Office Outlook
2007 is installed on all client computers. All client computers run the 64-bit version of
Windows 7. You attempt to install the 32-bit version of Outlook 2010 by using a startup
script. The installation fails. You need to install Outlook 2010 on all client computers. What
should you do?

A.
Run the 64-bit Outlook 2010 Setup program with the /admin option on the client
computers.

B.
Specify the 64-bit version of Outlook 2010 in the startup script.

C.
Uninstall Outlook 2007 and reboot.

D.
Run the 32-bit Outlook 2010 Setup program as a local administrator on the client
computers.