A. The Windows Messaging component that's part of Windows NT isn't supplied with Win2K. You might get the following error while upgrading to Win2K:
Setup has detected a version of the Messaging application programming interface that does not function on Windows 2000. You will have to obtain an upgrade pack for your e-mail program, or reinstall it after upgrading to Windows 2000.
After the upgrade you might experience the following problems:
- A program using the Messaging API (MAPI) doesn't work.
- The Microsoft Mail PostOffice and Mail icons are absent from Control Panel.
- The Start menu contains a shortcut for Windows Messaging, but the shortcut doesn't work.