Macintosh Manager: Error "Macintosh Manager works best in thousands of colors"

I am getting an error on one of my Macintosh Manager workstations that says "Macintosh Manager works best in thousands of colors. Do you want to switch your monitor settings?" When I click Yes, it asks me to select a Macintosh Manager server. When I click No, it asks for an Admin password to go to the Finder. Changing the settings of the monitor seems to have no effect. How to I get past this error?
In this case, the error message is incorrect. The message should be "This Macintosh Manager server does not serve this workstation. Do you want to pick another server?" Selecting Yes will allow you to pick another server, and selecting No will prompt you to go to the Finder or shut down.

Check the Computer List in Macintosh Manager and make sure that the list containing the affected workstation has log-in enabled.
Published Date: Feb 18, 2012