[odbc] MS Access close problem

[eluser]MVUG[/eluser]
Hi guys,

I am using CI 2.0 and I connect to a MS Access DB and insert stuff there (infinite, with 30 seconds interval), then I run a $access_db->close(); command, but the LDB (lock file) doesn't get deleted, it only gets deleted when the PHP script is ended (or die'd)...

Can anybody help?

I do this on Windows, PHP 5.3.3...