Backup two Windows partitions

I have windows partition divided into C:\ and D:\ logic volumes. Windows is installed at C: disk, and all personal data is stored at D:. As far as i understand, with Winclone i can only backup and restore C: volume, now my question is what would be most reliable way to backup and restore disk D:\ as well?

You can use Disk Utility or a backup utility in Windows for the D: drive.