My geoprocessing results are showing up in my metadata, and I do not want this. I checked ArcGIS Help, which says to you can disable "this behavior can be disabled in desktop applications by un-checking the Log geoprocessing operations to a log file option found in the Geoprocessing > Geoprocessing Options dialog box. In a Python script, logging of geoprocessing history can be disabled using the SetLogHistory function."
I have done both of these and it's still showing up in my metadata and ArcCatalog will not let me edit the geoprocessing history.
How can I remove this information from my metadata?