
The standard practice is to install ADMT on a member computer in the target domain. ADMT expects the group to be present, which leads to the blank dialog and an incomplete installation. This group is required by ADMT to configure specific permissions during the ADMT install and allows the ADMT database to be created in the SQL instance. There is a code defect in how ADMT interoperates with SQL Express 2008 SP1 on domain controllers resulting in the "SQLServerMSSQLUser$ComputerName$InstanceName" group not being created. The snap-in might not have been installed correctly.ĬLSID: Cause

Unable to check for failed actions.:DBManager.IManageDB.1: Cannot open database "ADMT" requested by the login. When then attempting to run the ADMT console, you receive error:

However, the dialog "Active Directory Migration Tool Installation Wizard" is blank when the install is finished. When installing ADMT 3.2 on a Windows Server 2008 R2 domain controller and using SQL Express 2008 with SP1 and SQL 2008 Cumulative Update 4, the installation completes without errors. The logon failed) that occurs when you run Active Directory Migration Tool (ADMT) console. This article provides help to an error (Cannot open database "ADMT" requested by the login. ADMT 3.2 installation incomplete, MMC console error "cannot open database 'ADMT' requested by the login"
