000538 : Could not create the address locator for the Personal Geodatabase version.
Description
Address locators in ArcGIS 9.2 or higher cannot be created inside a personal geodatabase older than version 9.2.
Solution
In ArcCatalog, right-click the personal geodatabase and click Properties. In the Database Properties dialog box, click Upgrade Geodatabase to upgrade the personal geodatabase to the current version.
11/18/2010