If any program can convert NCO backups to DAT backups it will be Nero BackItUp program that uses both these formats.
Convert Nero BackItUp compressed backup to Nero BackItUp drive image file.
We have found one software suitable in our database for this conversion.
Microsoft Windows software - convert nco to dat on Windows
Nero BackItUp is backup utility that was a part of Nero Suite. However now is distributed as standalone backup application for Microsoft Windows. NeroBackItUp is able to backup selected important files and operating system, as well as all hard drive. You can stored backup data on any other hard disk, burn them on CD, DVD, Blu-ray, HD DVD media, or saved on USB flash drives.
Convert from nco file
to dat file
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.