If you experience difficulty installing the Active Directory Migration Tool (ADMT), see the installation log that is generated during the ADMT setup. This log is located at the following file path: <windir>\admt\logs\admtsetup.log.
If you experience difficulty using ADMT, see the additional information in the ADMT Guide: Migrating and Restructuring Active Directory Domains (http://go.microsoft.com/fwlink/?LinkId=119559) on the Microsoft TechNet Web site.