How To: Prevent rotation of ArcMap marker symbols with data frame rotation
Marker symbols rotate with data if the data frame rotation tool is used. Use the ArcMap's Advanced Settings utility to prevent marker symbols from rotating with the data frame.
Close all ArcGIS applications and start the ArcMap Advanced Settings utility.
Navigate to the Utilities folder under your ArcGIS installation directory. For example, for ArcGIS 8.3, the path is c:\arcgis\arcexe83\Utilities. For ArcGIS 9, the path is C:\Program Files\ArcGIS\Utilities.
Click the Data Frame/TOC tab.
Uncheck 'Rotate marker symbols with dataframe.' This automatically adds the following key to your registry:
HKCU\Software\ESRI\Symbology\Settings\RotateWithTransform to 0 (DWORD value).
To reinstate marker rotation with data frame rotation, start the utility and check this box.
If you are running a version of ArcGIS earlier than 8.1.2, you cannot use the ArcMap Advanced Settings utility to affect marker symbol rotation. Instead, you must manually edit the registry.
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.