The migration store cannot be accessed. Verify the following: the store path is specified correctly and does not include ...

The migration store cannot be accessed. Verify the following: the store path is specified correctly and does not include the migration store file name; you are logged on by using an account that has permissions to access the migration store; and the migration store location is available. For example, verify that the computer on which the migration store is located is turned on and is connected to the network.