Thanks for the information, but I believe I might not have been clear enough in where my problem lies. The source data for the locator is not the issue, rather the locator for the geocoded results (which I saved as a snapshot in a personal geodatabase). The locator was moved to a different server, not the data used to build the locator. Now when I try to rematch addresses in the "snapshot" geocoding results, I cannot because it can't find the locator orginally used to geocode the table.