I came across this thread via the error message "WARNING: The delivery engine limitations DO NOT AGREE with the limitations shown below
Please hit save changes to update the delivery engine's rules".
I also upgraded to AdServer from a previous OpenX version.
I managed to locate the default.conf.php and indeed, I had the old path in there.
However, changing this didn't make the delivery limitations work. Do you have any other idea how I could make this work and get the 'add delivery limitations' dropdown to populate?
Thanks!