Built new puter and installed Windows 7 Pro.....backed up old system before system went south (had Vista on it)...had been using Mozilla Thunderbird........backed up profiles (including old mails, as far as I know) specifically.......both system back and profile backup on external drive on new...
appdata
archivedmaterials
backup
configuration
corruption
data recovery
email
external drive
installation
migration
mozilla
new system
old system
profiles
system upgrade
thunderbird
troubleshooting
user settings
vista
windows 7