PROBLEM
Vertical Chinese, Japanese or Korean (CJK) labels display upside-down.
An inverted label tolerance to control label direction was introduced in ArcGIS 9.0 for both the standard ArcMap and Maplex label engines to accommodate different regional preferences. Vertical CJK labels display upside-down at 90 and 270 degrees with the default tolerance setting of 2 degrees.
Warning: The instructions below include making changes to essential parts of your operating system. It is recommended that you backup your operating system and files, including the registry, before proceeding. Consult with a qualified computer systems professional, if necessary. Esri cannot guarantee results from incorrect modifications while following these instructions; therefore, use caution and proceed at your own risk.a. Navigate to Start > Run, type regedit and click OK.
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