...thread owns the current foreground window. This is a small technical point but would ensure that UAC prompts are correctlyplaced in the foreground or background. Ideally, programs should have write-access to their own "program files...
http://www.webmasterworld.com/microsoft_windows_os/3642159.htm
...Were all address books converted? • Can you open a contact? • Were contacts from the old default address book correctlyplaced in the default contacts folder/address book in the destination application? • Are all relevant fields migrating...
http://www.connectedsw.com/Downloads/MigrationWhitePaper.pdf