Database locked


For customer reasons, I have an Access db on a server. I have added new data to my local copy, but keep getting an error when I try to upload it or delete it from the web site. The error is:
The process cannot access the file because it is being used by another process.
What is causing this? I have never had this problem before. I believe I have closed the connection and everything.
$conn = null;

$db = null;
This may (or may not) be overkill, but nothing seems to work. HELP!


Could the webserver be the other process? Have you tried stopping the server and then loading the data? (Don’t work with Access so I’m just shooting in the dark)