Well, first of all, that error has nothing to do with the location of the database. You're getting that error because you're not closing the string with a quote. Just put a quote a the end that string, like this:

Then you will probably have another error now. That string defines the connection and you have not provided the location of the database, just what driver to use, in this case, a Microsoft Access Driver. Look carefully at the sixth post of this thread where I show an example of how to access a database. Look at the second example.

If you have any other questions, ask away!