When I go into page setup I cannot leave by the OK button, I get this "Settings you chose for the left and right margins, column spacing, etc... are too large for the page width"

I have not changed any settings, margins, or any other measurement on the page except for changing from Portrait to Landscape.

I have reinstalled Works (2002) on Windows 7 (compatibility set to XP) again but still does it..

I don't know how to close page setup. Any ideas please..