mklink /J "C:\Users\[USERNAME]\AppData\Roaming\Apple Computer\MobileSync\Backup" "D:\iTunesBackups"
~/Library/Application Support/MobileSync/Backup/ Default path: location of itunes backup
Sort folders in Backup/ by Date Modified → most recent is likely your last backup. but historically XP used different paths.)
C:\Users\[USERNAME]\AppData\Roaming\Apple Computer\MobileSync\Backup\ (Note: Same as above in recent years, but historically XP used different paths.) location of itunes backup