If you change the location of the GlobalSCAPE Authentication database (the .aud file), you need to edit the path in the Administrator interface.
To change the path to the .aud file
In the Administrator, connect to the server, then click the Server tab.
In the left pane, click the Site you want to configure.
In the right pane, click the Site Options tab.
On the Site Options tab, click Advanced. The Authentication Provider Options dialog box appears.
In the text box, type the path to the new location.
Click Apply.