One common gripe among MS Access 2007, Access 2010, and Access 2013 users is the security warning that is displayed every time you open a database from a non-trusted location. The error looks like this:
To compound the issue, many people use the Access Runtime which makes it even harder to create or add trusted locations.
Thankfully, there is a fix from the Access Community – the addpath utility. To use this little gem just put it in the location you want to trust and double click. That’s it.