I am trying to manually upgrade my wordpress to the latest version (3.0.3)-- after autoupgrade fails.
After the upgrade everything works fine except for one little nagging message at the top of my admin area:
An automated WordPress update has failed to complete - please attempt the update again now
I search the Internet and everyone is saying that it is because of a
.maintenance file located in the Wordpress root folder, a relic of a failed auto-upgrade or a manual upgrade. In the second case one would just have to delete that file and everything would be fine.
But I search my wordpress installed directory, there is no such file. Any idea what contributes to this problem?