I've upgraded to 10, in spite of my reservations, and I've installed the service pack, but yet I keep running into strange errors. I've been able to geocode using a NAVTEQ address locator without a problem until yesterday. All of a sudden I'm getting the error, "Failed to connect to database. An underlying database error occurred. System resource exceeded." when I try to "add" the NAVTEQ locator. My address locator is fine and my machine is well within the computing requirements and I have plenty of RAM etc. so I'm at a loss as to what else to do. Anyone have any ideas?